Oscar® winners Tim Robbins and Morgan Freeman star in this seven-time Academy Award®-nominated drama about a banker's life in prison after being convicted for the murder of his wife and her lover.

When Roger and Francine go wine-tasting, Roger plants a big kiss on Francine in a drunken moment. Francine decides to tell Stan about this incident, but when they sit down to talk, Roger convinces Stan that Francine started it all.

Stan becomes tired of Steve never standing up for himself. To help, he becomes a bully and picks on Steve. Meanwhile, Reginald finally asks Hayley out on a date.

Oh no! Sal, Q, and Murr cause havoc by pretending to be terrible office receptionists, then try to convince strangers to join the line for a wacky pop-up event. But one Joker fails his mission and must travel through time to save the future.

The Jokers pretend to be bellhops and need to do and say what they're told while assisting unsuspecting guests to their rooms. Then, the guys need to give away tickets to an absurd made-up show they can no longer see.

The Jokers are back at Colonial Diner, offering some new bizarre specials to unsuspecting patrons. Then, they take a ride through the park. But after a nasty fall, the Joker must get park goers to help them out from underneath their bike.

Look out! The Jokers hatch horrible revenge schemes on their office bullies, then put one poor contractor through the ringer as they attempt home improvement projects. Later, tonight's loser will be gifted the world's finest douchemobile.

The Jokers are unsympathetic store managers, forced to throw out a disruptive customer before dealing with the wrath and disdain of fellow patrons. Then, the guys must get a bystander to take their side during a heated argument with their fake spouses.

The Jokers are asking strangers to send an important text to their loved ones, and hunting for their missing kid using crazy descriptions. Then, tonight's loser will say "I do" to facing one of their toughest punishments yet.

Sal, Q and Murr kick off another season of antics by getting themselves stuck in a vent system and confusing customers at a bagel shop. Then, our losing Joker will face humiliation in a punishment that's tough to swallow.

Rachel tries to help her pampered younger sister, Jill, find independence but Jill flirting with Ross is not part of the plan. Monica won't admit that she is sick.

Rachel's sister Jill wants Ross but not for the reasons he thinks. Chandler astounds the others with his inability to express emotions. Is Phoebe starring in pornography?

The friends fantasize Rachel and Ross are in respective loveless marriages. Monica is an overweight virgin. Poor Chandler works for television star Joey, and Phoebe is an overstressed stockbroker.

In the speculative fantasy, Ross initiates romantic advances with his wife Carol. Chandler and Monica help each other overcome loneliness, Rachel learns the truth about her husband and Phoebe sneaks out of the hospital.

Chandler gets into trouble with his homemade gift for Monica. Ross tries to teach martial arts to Rachel and Phoebe. Joey hires a look-alike.

When a fire damages their apartment, Rachel and Phoebe must choose between living temporarily with Joey or Monica. Ross gets into trouble where he teaches.

Ross worries when his student/girlfriend goes on vacation with her wild friends. Meanwhile, Joey's refrigerator breaks down.

Primarily composed of clips from earlier shows, Joey auditions for a major television role but Chandler almost ruins everything.

Ross is nervous about meeting Paul, Elizabeth's dad, and invites the gang to the coffeehouse for moral support.

Watch the US Women's National Team take on Spain in an international friendly, live from Washington, D.C.

In Tallahassee, Dwight and Packer compete to become Nellie's VP, and Jim gets an unwelcome visitor in his room. Meanwhile, Andy makes everyone in the office stay late to cover for the people that went to Florida.

Dwight prepares a theatrical presentation to impress Nellie at the Sabre Store opening. In Scranton, Andy shows up to work with an embarrassing injury.

After Robert California reveals that he hates Nellie's business plan, Jim tries to save Dwight from being fired. Meanwhile, Andy learns that Erin isn't coming back to Scranton.

Andy makes a life altering decision and drives across the country to get Erin. Meanwhile, Nellie shows up in Scranton and tries to claim the manager position.

Robert makes the office throw a welcome party for Nellie, and the party planners try to sabotage it. Meanwhile, Andy and Erin practice how Andy will break up with Jessica.

Watch the Guardians take on the Chicago White Sox in Game 5 of the American League Division Series, live from Cleveland.

Born of the gods, sworn to protect mankind: she is Wonder Woman! When the immortal Amazonian warrior rescues an American pilot during World War I, she comes to realize her destiny lies in stopping the war -- by defeating the evil god who is behind it.

Born of the gods, sworn to protect mankind: she is Wonder Woman! When the immortal Amazonian warrior rescues an American pilot during World War I, she comes to realize her destiny lies in stopping the war -- by defeating the evil god who is behind it.

The Jokers are back working as dry cleaners and TV producers, but one of them can't keep it together and must endure concertgoers who have escaped their enclosures.

The Jokers face off by recording voiceover for a fake video game and playing the concerned parent writing to their kid's school. But one Joker burns out with a punishment that's gotta sting.

Elizabeth and Ross decide to hide their relationship from her father and head up to his cabin for the weekend.

Phoebe helps Chandler pick out an engagement ring for Monica.

Chandler plans to propose to Monica.

Monica asks Chandler to be her husband.

Monica excitedly reveals her good news to everyone but Rachel and Ross upstage her. Chandler has trouble making love.

Monica is outraged to find out what her parents did with her wedding fund. Joey discovers Rachel's late-night reading material.

Monica desperately tries to figure out a secret cookie recipe. Chandler fails to impress Monica's father.

Rachel is in a quandary when a sexy but unqualified man applies to be her assistant. Chandler, Monica and Ross tell embarrassing secrets about one another.

Joey tries to teach Chandler how to smile for the camera. Phoebe and Ross bicker over their divorcing friends.

Rachel and Phoebe compete to be Monica's maid of honor but Monica doesn't want to make the decision. Chandler tries to apologize to a girlfriend from his youth.

Chandler's former girlfriend manipulates Chandler and Monica. Rachel and Phoebe meddle in Joey's relationship.

Chandler's irrational fear causes problems when Phoebe brings home a cute dog. Rachel's assistant gives her a Thanksgiving surprise.

Rachel gets in trouble for dating her assistant. Monica tries to become friendlier with her neighbors. Phoebe needs lessons in riding a bike.

Ross teaches Ben about Chanukah. Phoebe worries that Rachel prefers living with Joey.

Phoebe's former boyfriend returns for one night only but Joey could ruin their plans. Monica plots revenge on her cousin's wedding day.

Monica falls asleep during sex. Rachel argues with Tag. Ross and Joey get stranded on the roof.

Phoebe becomes involved with a suicidal office worker. Rachel breaks Joey's favorite chair. Monica's beloved childhood belongings are destroyed.

Rachel's 30th birthday prompts the friends to reminisce about their own 30th birthdays.

Joey's character on a daytime drama becomes more prominent to the chagrin of the show's diva star. Phoebe and Rachel argue over who should return a sexy man's misplaced cell phone to him.

Leonard fails to stop Sheldon from overreacting after a past slight comes to light, and as punishment Leonard must walk a mile in Sheldon's shoes. Meanwhile, Penny has a run-in with Raj's former girlfriend Lucy.

Howard's mother has a say when he and Bernadette host Thanksgiving dinner for the gang.

When Sheldon's accidental scientific discovery is disproved, Amy and Leonard try to help him deal with the shame and the disappointment. Meanwhile, Howard and Bernadette open their home to Raj for a week.

With Sheldon in Texas, the gang gathers to decorate for Christmas, and they each contemplate if they would have had a wonderful life had they never met him.

Penny turns to Leonard for comfort after her guest appearance on NCIS does not turn out well. She ends up putting Leonard on the spot regarding their relationship. Sheldon works on his sense of humor, and Raj practices talking to girls.

There's impactful news on the work front as Penny makes a big step toward pursuing a full-time acting career, and Sheldon is forced to take a vacation.

Unable to score tickets for Comic-Con, Sheldon decides to stage his own comic-book convention, while the ladies attempt to act like grown ups.

Amy has amour on her mind when she talks Sheldon into a romantic Valentine's Day getaway to Napa Valley wine country. Back at home, Leonard and Penny make an emergency visit to the vet with Raj's dog.

Leonard's purchase of a dining-room table for the apartment doesn't sit well with Sheldon, so much so that it forces him to reevaluate his life. Meanwhile, Bernadette isn't quite over the moon about Howard taking another trip to space.

Things turn rocky between Sheldon and Wolowitz after a barrage of insults, and Bernadette steps in to mediate a peace. Meanwhile, Penny is offered a movie role that may prove embarrassing.

While Sheldon and Howard continue their bonding, Sheldon's visit to see his mommy forces him to start addressing a new reality. The gang are subjected to a murder mystery party that leads them to speculate where they might be in 20 years.

Raj wrestles with dating two women at the same time, Penny is offered a part in a trashy movie, and Sheldon can't decide between two gaming systems.

Raj and Howard double-date, and the latter is flushed with embarrassment after Raj's girlfriend reveals a secret she knows about Howard.

Leonard reinstates Anything Can Happen Thursday, and it leads the regimented Sheldon to attempt something spontaneous, which creates friction among Penny, Amy and Bernadette. Raj requests help from Howard in prepping for a date with Emily.

Sheldon receives counseling from his childhood TV idol, Professor Proton, while Penny and Leonard reach a relationship milestone and turn it into a competition. Also, Bernadette and Amy turn Star Wars Day into a special event for the guys.

Andy returns from his romantic quest to find his manhood in jeopardy. As he and Nellie duke it out over the manager's chair, co-workers share unwelcome advice on how to ... perform. Meanwhile, Kelly is torn between the perfect man and not-so-perfect Ryan.

Unemployed Andy crashes a fundraiser for the Senator and winds up adopting twelve disabled dogs. Dwight discovers that winning an auction means losing money, and Darryl teaches Nellie how to eat a taco.

Andy takes a break from flambéing cherries and composing rock operas to jumpstart his Dunder Mifflin comeback. When Robert drunkenly shuts down a nearby branch, Jim and Dwight join forces to outsmart a salesman from Scranton's uglier sister city.

Andy returns to Dunder Mifflin as a janitor, harboring a secret plan. Dwight goes to great lengths to steal a DNA sample from Angela's baby in order to prove his paternity.

Jim and Dwight are thrown off balance by the arrival of two young employees that the others dub "the new Jim" and "Dwight, Jr." Andy comes back from Outward Bound leadership training with a desire for vengeance on Nellie. Will Oscar adopt Angela's cat?

The wedding toast of Pam's ex-fiancé Roy causes Pam and Jim to examine their relationship for buried secrets. Dwight stubbornly protests Nellie's mandatory charity initiative by supporting the Taliban and agreeing to live by their severe laws.

Darryl has a hard time in his new role as assistant regional manager when Andy flaunts his bloodlines. Dwight teaches Erin the Dothraki language to impress her boyfriend's educated family.

College grad Jaime Reyes and his close-knit family must reluctantly accept Jaime's destiny: to become the Super Hero Blue Beetle.

Steve's uncertainty about choosing a career leads Carl to the realization that he should no longer pressure his own son to become a cop.

When Laura and Steve venture to the bank to deposit their paychecks on Halloween, they end up hostages in a robbery.

Sheldon encourages Missy to question the Bible. Also, Meemaw is determined to catch George Sr. in a lie, and Mary helps Pastor Jeff search for a youth pastor.

While Sheldon tries to convince Dr. Sturgis to return to the university, Georgie upsets the family when he makes a life-changing decision.

While Meemaw opens a secret gambling room, Sheldon, Missy and Georgie adapt to new living arrangements.

While Mary's away, George finds himself giving advice on Missy's love life. And Georgie has a solution for Meemaw's business woes.

Missy asks some uncomfortable questions about sex in church.

Sheldon takes his first engineering class with Professor Boucher. Also, Meemaw and Dale help take care of his ex-wife, June.

Chandler finds out who Monica really wanted to have sex with on the night they became lovers. Ross is furious after Rachel teaches Ben practical jokes.

Monica battles another shopper for the perfect wedding dress. Ross and Joey compete for the same woman.

Joey overreacts at a daytime drama awards show.

Monica's gorgeous cousin unwittingly wreaks havoc on Chandler and Ross. Rachel and Phoebe hastily plan a surprise bridal party for Monica.

Rachel reveals a titillating secret about her and a former sorority sister. Ross and Chandler compete for wedding tuxedos.

As Monica and Chandler prepare their wedding vows, they and their friends reminisce.

Chandler confronts his estranged cross-dressing father. Rachel gets into trouble driving Monica's Porsche.

On the eve of the wedding, Ross searches for missing Chandler, who has doubts, while the girls distract unsuspecting Monica.

Monica remains blissfully unaware of the potential disasters on her wedding day.

The reception following Monica and Chandler's wedding is almost upstaged by the news that a member of the group might be pregnant.

Rachel debates whether she should break the news to her baby's father.

The real father of Rachel's baby is revealed. Monica and Chandler struggle to make their honeymoon flight.

A trying day at the movie shoot leaves Penny with questions about her life choices, so she decides to act on it. Caring for a bedridden Mrs. Wolowitz proves a challenge for Howard and Bernadette.

Sheldon gets caught up in all the life-altering changes going on around him and considers a monumental move.

Amy and Leonard take a surprise road trip to Arizona, while Penny goes on a job interview at Bernadette's company, and Howard has problems wrapping his head around Stuart's relationship with Mrs. Wolowitz.

Sheldon is ordered to teach a class, and the gang is surprised when Howard signs up to take it, and tensions between Penny and Bernadette afford Amy an opportunity to play one against the other.

A nervous Wolowitz is thrown for a loop when NASA asks him to toss out the first pitch at a Los Angeles Angels baseball game. Meanwhile, Sheldon brags that he and Amy are a better couple than Leonard and Penny.

Raj's girlfriend, Emily, gives Penny the cold shoulder after he reveals some info about their past history; and the guys contemplate buying into Stuart's comic-book emporium.

Amy and Bernadette accuse former party girl Penny of becoming a party pooper when she lets an email from work impact their girls' weekend in Las Vegas. Meanwhile, the guys brainstorm about inventing something cool.

Watch the Tampa Bay Rays take on the Chicago White Sox or Cleveland Guardians in Game 1 of the American League Championship Series, live from St. Petersburg, Florida.

When Jim convinces Dwight that the building is unsafe, Dwight rents a bus and sets up the office inside. Nellie asks for Andy's help in adopting a baby. Meanwhile, Jim tries to make Pam happy with some pie.

It's Halloween in the office, and Andy invites his college a cappella group to perform, which leads to a confrontation with his frenemy Broccoli Rob. Meanwhile, Dwight finds evidence that a madman is loose in the office and tries to track him down.

Andy must man up when his Dad blows all the family money. When Dwight is interviewed on local radio, Jim and the office torture him with bizarre call-ins.

When Dwight must sell to a woman at the lucrative Scranton White Pages, Pam and the ladies teach him how to interact with female clients. Angela suspects the Senator is cheating on her; she and Oscar spy on him at his yoga class.

Angela discovers her husband's affair with Oscar and goes to Dwight for help. Jim needs a favor from Stanley and Phyllis who milk it for all it's worth.

When the party planning committee drops the ball on the annual Christmas party, Dwight gets everyone to celebrate with a traditional Schrute German Christmas. Darryl fears Jim has forgotten his promise to take him along to the new job in Philadelphia.

Pam accidentally brings lice into the office and lets Meredith take the fall, while Dwight vows to destroy the parasites. Meanwhile, Jim has a fantastic day in Philly wooing a potential business associate.

Clark returns from his sex jaunt with Jan and gifts the office with a new espresso maker, which everyone abuses. Dwight takes him to sell a father-son suit warehouse. Meanwhile, Darryl interviews at Jim's company and Pam comes for a surprise visit.

Dwight tries to prevent Darryl's move to Athlead. Jim is forced to miss Cece's first recital when a big investor exits his new company, to Pam's intense disappointment. Nellie exposes Pete and Erin.

David Wallace tasks Dwight with finding a new part time salesman to fill in for Jim. Dwight assembles a super-team of his cronies, starting with Mose. Pam tries to figure out who will be her new desk mate.

When Pam asks the office to help her track down the vandal who defaced her mural, Dwight and Nellie spring to action. Darryl has difficulty dealing with Jim's cleanliness habits in their shared Philly apartment.

The office pairs off into pretend couples to take advantage of a Valentine's Day discount at a local mini-mall. Erin assures Pete she will break up with Andy when he returns, but he has good reason to doubt her.

Steve Urkel's female cousin, Myrtle, looks and sounds just like him! Myrtle develops a crush on Eddie and Laura decides to play a practical joke on him by telling a smitten Myrtle how to get his attention.

Harriette becomes jealous when the pretty new neighbor is attracted to Carl. Laura gets jealous after she plays matchmaker for Steve Urkel. When Steve is available again, Laura discovers she is no longer interested.

While Sheldon battles the mysterious Grand Chancellor of the university over science requirements, Mary discovers that Georgie is working at Meemaw's illegal gambling room.

While George Sr. plays handyman at Brenda Sparks' house, Sheldon gets the science yips and has to learn how not to think.

Sheldon gets a dorm room all to himself, which soon becomes the campus hotspot. Meanwhile, Meemaw gets an unwanted business partner.

Sheldon acts as Mary's spy when he's forced to spend the night at church for a youth lock-in. Meanwhile, Georgie finds himself attracted to an older woman.

Sheldon attends his first comic book convention, and Mary tries selling make-up.

Sheldon makes friends with his dorm neighbors. Meanwhile, George Sr. learns his job is in jeopardy.

Ross reveals that he videotaped a sexual encounter between Rachel and him.

Ross is horrified when Rachel goes on a date with a soap-opera star. Phoebe is attracted to a clumsy chef whom Monica wants to fire.

At Monica's Halloween party, Phoebe meets her twin sister's fiance and finds that she is attracted to him.

Rachel wants to find her own apartment. Phoebe is ecstatic when Eric dumps Ursula to date her.

Rachel tells her belligerent father that she is pregnant with Ross' child.

Monica encounters a high-school friend and invites him to Thanksgiving Day dinner.

Chandler is angry when Monica buys expensive boots. Phoebe tries to get tickets to a Sting concert.

Ross' new girlfriend orders Christmas cards with a photo of them on the cover.

Rachel joins Joey for a night out in order to prepare him for a big date.

Monica blabs her suspicions when she mistakenly believes Joey is infatuated with Phoebe.

Joey realizes his intense feelings for Rachel are excluding Ross from the joys of impending fatherhood.

Monica prepares a memorable St. Valentine's Day for Chandler with sexy lingerie and X-rated entertainment.

Sheldon and Raj undertake an underground research expedition that turns into a test of how long before they get under each other's skin. Meanwhile, Leonard and Penny argue about money.

Penny's flirtatious sales pitch leaves a doctor-client smitten and the guys must pitch in to help her deal with him, while Bernadette and Amy debate whether female scientists ought to play the sexuality card.

Amy and Bernadette organize a prom to be held atop the guys' apartment complex but Sheldon is leery of all the prom pomp, circumstance and romancing that goes with it.

Leonard needs surgery for a deviated septum, and Sheldon gets his nose out of joint because he feels an operation is too dangerous and that his roommate may not make it out alive.

It's a banner day for Sheldon as he bids a sad farewell to his Fun With Flags podcast. Meanwhile, Leonard, Howard and Raj probe a late professor's research in search of some hidden significance.

On Christmas Eve, Amy plans a traditional Victorian dinner, while Raj, Leonard and Howard scramble to remove a pigeon that flew into the clean room at the university.

Watch the Tampa Bay Rays take on the Chicago White Sox or Cleveland Guardians in Game 2 of the American League Championship Series, live from St. Petersburg, Florida.

Pam interviews for a job in Philadelphia with a manager who gives her déjà vu. Dwight brings Angela with him on a mission to clean his elderly Aunt Shirley. Andy returns from his long boat voyage.

Pam interviews for a job in Philadelphia with a manager who gives her déjà vu. Dwight brings Angela with him on a mission to clean his elderly Aunt Shirley. Andy returns from his long boat voyage.

Dwight travels home for a customary Schrute funeral. He and his siblings receive a surprise inheritance that's not entirely welcome. Back at Dunder Mifflin, Todd Packer tries to make amends for a lifetime of bad behavior.

Everyone in the office is excited when promos start running on TV for the documentary. Dwight makes Angela jealous when he starts dating a Brussels sprout farmer. Meanwhile Jim has a big meeting with Major League baseball player Ryan Howard.

"Stairmageddon" strikes the office when the elevator goes out and everyone is forced to take the stairs. Dwight forces Stanley to do an important sales call. Pam and Jim find comfort in talking with Nellie and Toby about marital troubles.

Dwight and Angela compete in an office-wide paper airplane contest with a cash prize. Local talent agent Carla Fern helps Andy with his first acting role in an industrial film. Jim and Pam try to use new skills they have learned in couples counseling.

Andy tries to work up the nerve to quit his job and pursue his dreams of stardom. Dwight finally receives his karate black belt from his new sensei and has his best day ever at work. Jim returns to Scranton to spend more quality time with Pam.

Andy tries to work up the nerve to quit his job and pursue his dreams of stardom. Dwight finally receives his karate black belt from his new sensei and has his best day ever at work. Jim returns to Scranton to spend more quality time with Pam.

As the office readies for the premiere of the documentary that night, Jim convinces Dwight, who is planning to propose to Esther, that he needs an Assistant to the Assistant Regional Manager, and holds tryouts to find the best candidate.

As the office readies for the premiere of the documentary that night, Jim convinces Dwight, who is planning to propose to Esther, that he needs an Assistant to the Assistant Regional Manager, and holds tryouts to find the best candidate.

Months after the airing of the documentary, the workers of Dunder Mifflin, past and present, gather for a wedding and a final round of interviews. Mysteries are solved, hatchets are buried, pranks are prunked.

Months after the airing of the documentary, the workers of Dunder Mifflin, past and present, gather for a wedding and a final round of interviews. Mysteries are solved, hatchets are buried, pranks are prunked.

When a documentary crew comes to the offices of Dunder Mifflin to observe the employees and learn about modern management, manager Michael Scott tries to paint a happy picture of his domain, but his jokes keep falling flat.

Michael's offensive behavior prompts the company to sponsor a seminar on racial tolerance and diversity. Jim has trouble securing his biggest yearly commission.

When a new scientist joins the lab, Sheldon is the odd man out. Meanwhile, Mary is given a lotto ticket.

Sheldon joins Dr. Linkletter and Dr. Sturgis on a science road trip, which lands them in the middle of nowhere. Meanwhile, Georgie continues to lie about his age.

When Meemaw's gambling room is a success, she finds herself with a suitcase of illegal cash. Meanwhile, Missy starts a business and Sheldon dips his toe in the stock market.

In the 100th episode, Sheldon gets an odd request from an old friend, while George and Mary are caught in the middle of Meemaw and Dale's breakup, and Georgie comes clean to Mandy.

While Sheldon copes with the death of a hero, Georgie struggles with his big secret, and Missy wants to babysit.

George and Mary insist on meeting the new woman in Georgie's life, while Sheldon and Missy have suspicions about what's going on with their family.

Joey tells Rachel that he is in love with her.

Rachel devises a lie about her unborn child that she hopes will break the silence between her and Joey. Phoebe reads tea leaves and predicts she will soon encounter the man of her dreams.

Phoebe brings her annoyingly upbeat boyfriend to the 35th anniversary of Monica and Ross' parents, who urge Ross and pregnant Rachel to pretend to be married.

When Soap Opera Digest requests an interview, Joey enlists his friends to make sure he does not say anything that could cost him his role.

During her baby shower, Rachel realizes she is unprepared to be a mother and accepts her mother's offer to move in to help with the child.

A food critic blasts Monica's cooking in a newspaper review. A cute saleswoman riles Rachel when she flirts with Ross, and Phoebe coaches Chandler for a job interview.

Overdue Rachel tries everything to rush the delivery of her baby.

The friends cause havoc in the maternity ward as Rachel begins childbirth.

The friends cause havoc in the maternity ward as Rachel begins childbirth.

Joey finds himself engaged to Rachel soon after she delivers her baby girl, while Phoebe assumes Ross is the one who proposed.

Joey seeks forgiveness from Ross, while Rachel tries to quell Emma's incessant crying.

Emma's pediatrician drops her as a patient because of Rachel's constant calls.

While Raj eagerly awaits data from a space probe in which he was involved, Howard keeps distracting him. Later, dress shopping with Penny and Amy doesn't exactly prove to be a good fit for Leonard and Sheldon.

Sheldon becomes concerned that his cushy lifestyle is impacting his professional progress and keeping him from achieving scientific renown, so he asks the gang to make life more difficult for him.

An online troll rips Leonard and Sheldon's published physics paper, so the guys rally to defend the two and expose the bully, while a girls night out leads to Penny, Amy and Bernadette dishing about embarrassing past events.

Amid the excitement of Stuart reopening his comic-book store, Howard gets some unsettling news; and after teaching Sheldon how to "let it go," Penny doesn't practice what she preaches when she learns something maddening about Amy.

An experiment designed to make participants fall in love piques Penny and Leonard's interest, so they decide to put it to the test. Meanwhile, Leonard, Amy, Raj and Emily have an encounter with a "zombie."

There's trouble in paradise when Amy discovers Sheldon signed up for a one-way mission to colonize Mars, and the two get into a dogfight at a pet store. Meanwhile, Leonard makes a very "adult" purchase for Penny.

An electrical short thaws the last meal that was cooked by Mrs. Wolowitz, and the gang ponders what to do with it, while Sheldon and Leonard's work is featured in a magazine, but only one receives credit.

A speaking engagement at UC Berkeley puts Leonard and Sheldon in a galaxy not too far, far away from their idol George Lucas' Skywalker Ranch, and they considrer dropping by.

Look out! The Jokers hatch horrible revenge schemes on their office bullies, then put one poor contractor through the ringer as they attempt home improvement projects. Later, tonight's loser will be gifted the world's finest douchemobile.

Attention shoppers! The Jokers make mischief by taking unflattering pictures of grocery store patrons, then posing as horrible employees at the Yeti store. But tonight's loser must "meat" his fate in a jaw-dropping punishment.

And ACTION! The Jokers play unprofessional actors in a fake commercial, then make wild assumptions about other mallgoers. But one Joker breaks and is tasked with becoming the strictest security guard imaginable in his punishment.

The Jokers pretend to be med students in training with standardized patient actors, then play the hero and break up a public fight hoping to earn applause. Later, one Joker has to put his hips where his mouth is and settle a bet of his own making.

Sal, Q, and Murr kick off the season by flagging down a Good Samaritan for help from their broken-down car, then impersonating corpses in a funeral home with Adam Ray. But one Joker can't sit at the table, and will have to clear it too soon.

When forced to pick a cheaper health care plan, Michael, rather than lose popularity points with his staff, shirks the responsibility to Dwight.

Amid rumors of downsizing, Michael tries to raise morale with a birthday party, even though it's no one's birthday. Dwight asks Jim to form a "Survivor"-style alliance.

Michael and gang play the warehouse workers in a not-so-friendly game of basketball. Overly confident, Michael bets that the losers will have to work on Saturday.

Dwight, Michael, and Jim all vie for the attention of an attractive woman who comes to the office to sell purses.

The Dunder Mifflin employees suffer through the annual office awards ceremony, The Dundies, hosted by pompous boss Michael Scott at their local watering hole -- a Chili's restaurant.

Michael Scott, king of the inappropriate e-mail forward, hits a new low when his obnoxious best friend, sales rep Todd Packer, drops by for a visit.

Michael has a panic attack when he tries to close the deal on his new condo. Meanwhile, while he and Dwight are away from the office, Jim and Pam organize an office Olympics where employees compete in ridiculous games.

A fire in the kitchen forces the employees of the Dunder Mifflin paper company to the parking lot where Jim suggests a game of Desert Island, and they learn more about each another than they may have cared to.

Michael is forced by corporate to fire someone, putting a damper on the Halloween festivities at Dunder-Mifflin.

After Dwight karate punches Michael, Jim organizes a lunchtime rematch at Dwight's dojo, where Pam becomes annoyed when Jim gets too friendly.

Despite the whole family trying to keep it a secret, Sheldon and Missy learn about Georgie's pregnancy.

With the Coopers facing judgement from the congregation in the wake of Georgie's pregnancy, Sheldon is distracted by the family drama, while Missy stands up for her brother.

Sheldon struggles with the first signs of puberty while his parents both hunt for new jobs, and Georgie and Meemaw take a business trip across the border.

George Sr. bails Meemaw and Georgie out of jail. Also, Sheldon and Missy meet Mandy, and Mary feels unwelcome at church.

Sheldon and Missy try to help the family's finances. Also, Mary struggles to find her footing without the church.

Sheldon must choose sides in an ethical dilemma. Mary tries her hand at writing. Mandy needs a new place to live.

Monica fears Chandler has a sexual fetish involving sharks.

Famished Phoebe waits for tardy friends to arrive at her birthday dinner.

Ross ridicules Rachel's choice of a male nanny.

Chandler and Joey find a videotape while checking out Richard's apartment. Ross sings Emma an off-color lullaby.

Rachel has a bone to pick with her self-centered sister on Thanksgiving.

Rachel impulsively gives her telephone number to a handsome guy but worries he will call when Ross is there.

Monica fears the worst when she learns Chandler will be spending Christmas in Tulsa working on a deadline with a beautiful co-worker.

Rachel crosses swords with her temporary replacement at the shop. Phoebe wreaks havoc on the set of Joey's soap opera.

Monica invites Rachel's workplace rival to her birthday party. Joey flirts with Emma's new nanny, and Phoebe and Mike take care of a litter of rats.

Monica exults in the applause she receives on karaoke night, unaware that the cheering audience can see through her blouse.

Joey and Phoebe conspire to send Rachel and Ross on disastrous blind dates.

Joey stumbles upon a way to impress a famous actor during an audition. Ross learns the identity of a long-ago mugger, and Chandler accepts an internship at a shoe company.

Both Monica and Chandler secretly approach Joey for a loan. Phoebe invites Mike to move in with her, and Rachel baby-proofs the apartment.

When Sheldon and Amy build a fort, they come to a crossroad in their relationship. Wolowitz is shocked when a man claiming to be his half-brother shows up. When Penny is invited to be on Wil's podcast, she and Leonard have an argument.

In the event of alien contact, NASA asks Raj to craft a message for the extraterrestrials, and the guys battle over how it should be handled. Meanwhile, Penny must decide between auditioning for a film role or keeping her job in pharmaceutical sales.

Wolowitz questions his abilities when he and Sheldon can't get a drone to fly. A canceled flight nearly prevents Leonard from giving the commencement address. Raj pits his parents against each other when his father cuts him off financially.

Leonard and Sheldon's mothers come to town to celebrate their sons getting an award, but the opinionated women engage in an altercation over religion.

When Michael and Jan go after a new client, Michael surprises his boss -- in more ways than one. Meanwhile, Jim finds a screenplay written by Michael -- and the cubicle jockeys at Dunder-Mifflin have a hilarious time acting it out.

On performance review day, the employees of Dunder Mifflin meet with Michael to discuss their work performances, but the only thing on Michael's mind is his own impending review from his own boss Jan later that day.

The employees at Dunder Mifflin are upset when Michael starts monitoring their emails. Pam suspects Dwight and Angela are having an affair. Michael shows up uninvited at Jim's BBQ and sings karaoke.

Morale at the office Christmas party hits an all-time low after Michael suggests a game of Yankee Swap with the $20 secret Santa gifts -- and everyone vies for the iPod he bought for Ryan.

Michael takes the Dunder Mifflin crew on a freezing motivational booze cruise in January in an attempt to get them to accept his theories on leadership. To his frustration, they find the ship's captain more inspiring.

Michael demands attention from the entire Dunder Mifflin office after he has a freak accident with his George Foreman grill, and Dwight begins behaving strangely following a minor car crash.

Jim is worried Michael is going to tell others that he likes Pam, so he has to unfortunately go along with being his best friend, which includes a lunch trip to Hooters.

When someone soils the carpet in Michael's office, Michael begins to question his popularity with his staff. He temporarily takes Jim's desk in the bullpen in order to bond with his troops -- and initiates a sales contest to boost morale.

When Jan visits the office to conduct a women in the workplace seminar with the female Dunder Mifflin employees, Michael takes the guys down to the warehouse for some male bonding.

When Michael visits Dunder Mifflin corporate headquarters in New York on Valentine's Day, he and Jan are both in for a surprise. Meanwhile, back in Scranton, the office staff celebrates Valentine's Day grade school style.

Dunder Mifflin salesman of the year Dwight Schrute must somehow conquer his fear of public speaking for the big convention and turns for help to the worst possible teacher, Michael.

A routine office day is upended when children descend upon Dunder Mifflin for Take Your Daughter to Work Day. Michael is surprised when he strikes up a friendship with the five-year old daughter of his sworn enemy, Toby.

Stan becomes the laughing stock of Langley Falls after he defecates in a swimming pool during a party.

It is Roger's birthday, and he begs to be roasted, but Roger takes the cruel jokes to heart and goes on a rampage against the Smith family.

Laura asks Steve to be her partner in class only because he's the best student and he can help her get a better grade. Feeling guilty, she confesses to Steve that she was using him. Steve forgives her and shows off their science project.

Laura wants to ask a boy to the school dance, but he turns her down after being bullied by Willie, who wants to ask Laura to the dance. Steve Urkel is the unlikely hero when he stands up to the bully.

Sheldon makes a terrifying mathematical discovery while tutoring Billy. Also, Mary is jealous of Missy's relationship with Mandy and MeeMaw.

Sheldon becomes a dorm RA. Meemaw and Dale make a sketchy business deal. Mary and George Sr. rekindle their romance.

George Sr. is asked to help with the football team. Mandy discovers Georgie and Meemaw's secret business.

Sheldon's search for a comic book leads him to a breakthrough. Also, Georgie and Mandy have an uncomfortable first encounter with her parents, Jim and Audrey.

Sheldon's database invention puts him at odds with the university. Also, the church takes issue with Meemaw's video store.

Sheldon considers dropping out of college to focus on building his database. Also, George Sr. is frustrated when someone else gets credit for his football wins.

Ross and Chandler trade barbed insults on their alma mater's Web site.

The gang buys scads of lottery tickets for the multimillion-dollar jackpot.

Rachel's visit to a soap opera set inspires her to dream about Joey. Chandler takes Ross on a weekend getaway after Monica cannot take time off from work.

Ross invites an attractive paleontologist to a rooftop Days of Our Lives party being thrown by Joey.

Monica and Chandler run into an old acquaintance when they secretly go to a fertility clinic. Ross helps Joey woo the same professor he wants to date.

Monica and Chandler interview unsuspecting candidates, hoping to find the right man to father their baby.

The gang heads to Barbados for a paleontology convention where Ross is the keynote speaker. David prepares to propose to Phoebe, but ex-boyfriend Mike is not yet out of the picture.

The gang heads to Barbados for a paleontology convention where Ross is the keynote speaker; David prepares to propose to Phoebe, but ex-boyfriend Mike is not yet out of the picture.

In Barbados, Monica, Chandler and Phoebe eavesdrop on their friends' passionate encounters. Monica styles her hair to look like a blowfish, and Phoebe and Mike rekindle their romance.

Ross drinks too much alcohol at dinner with Rachel, Joey and Charlie. Frank Jr. cannot cope with his precocious triplets.

Rachel and Joey nervously anticipate their first real date. Monica and Phoebe try to avoid an obnoxious friend with a fake British accent, and Ross emerges from a tanning booth with a two-toned appearance.

An X-rated cake is delivered to Emma's first birthday party.

In the Season 8 finale, Leonard and Penny are pressured to set a wedding date by Sheldon, whose relationship with Amy has taken an interesting turn.

Season 9 premiere, Penny has a problem dealing with Leonard's confession about having kissed another woman, while Sheldon is confused about Amy calling a timeout on their relationship.

To ease Penny's mind, Leonard pays a visit to the woman he kissed during his expedition to the North Sea, while Sheldon's breakup with Amy leads him to retaliate by shooting a special episode of "Fun with Flags".

The guys surprise Leonard with a belated bachelor-party weekend in Mexico, but their plans hit a bump in the road when they get a flat tire on the way. Meanwhile, the girls lean on Penny to tell her family that she and Leonard eloped.

Sheldon reverts back to 2003 when he learns that Leonard and Penny are moving in together. Meanwhile Howard and Raj form a band to play at the comic book store.

When Barry Kripke gives the guys fencing lessons, he makes a point of letting Sheldon know he's interested in dating Amy. Stuart has trouble getting female customers at the Comic Book Store, so Penny, Amy and Bernadette stop by to help out.

A helium shortage leads Sheldon and Leonard to do business with a dealer in the black market in order to acquire some of the element for an experiment they need to complete.

Terrorists from Kazakhstan infiltrate and hijack Air Force One, taking the US President and everyone on board hostage, and demanding the release of a Kazakh dictator who was recently captured by American and Russian special forces.

A one-armed man killed Dr. Richard Kimble's wife, but the police think he did it. Now he's got to find the killer before Deputy U.S. Marshall Sam Gerard finds him.

The Jokers make mischief by wildly overreacting when a new focus group friend suffers a very minor injustice, then try to impress someone using the cringiest pick-up lines possible. Tonight's loser comes face-to-face with his childhood celebrity crush.

The Jokers are back pretending to be overnight watchmen who don't know when to call it quits, before rallying bystanders to take their side in an unlawful arrest. But one loser will have to say "I do" to a punishment that brings out his feminine side.

Joey Fatone interviews the Jokers for a fake documentary, then the guys react to an overly emotional phone call for an underwhelming reason. One Joker checks out and is forced into being the world's worst grocery store employee in his punishment.

The Jokers hit the grocery store aisles dressed in absurd disguises, then train someone in using aggressive phone tactics for charity donations. The losing Joker must subject themselves to scientific probing into their hidden emotions.

The Jokers can't contain the laughs as they answer survey questions for a new snack food and present the world's worst pharmaceutical ads. Then, tonight's loser will work up a sweat in a punishment that's all pain, no gain.

Attention shoppers! The Jokers make mischief by taking unflattering pictures of grocery store patrons, then posing as horrible employees at the Yeti store. But tonight's loser must "meat" his fate in a jaw-dropping punishment.

In celebration of his birthday, Michael takes the Dunder Mifflin gang ice skating, while Kevin nervously waits for some medical test results.

When Dwight finds half a joint in the Dunder Mifflin parking lot, he puts on his Volunteer Sheriff's uniform and launches a full investigation -- prompting Michael to ask for an unusual favor. Pam playfully issues a challenge to Jim.

When Michael takes over conflict resolution duties from HR, chaos ensues at Dunder Mifflin.

In the season finale, Michael and the Dunder Mifflin crew hold a Casino Night for charity in their warehouse and take some big gambles.

When Michael unintentionally outs a gay employee, he stumbles through a sensitivity mine-field. Also, we find out what happened with Jim and Pam.

After meeting Jan in Philadelphia for the annual Northeastern Mid-Market Office Supply Convention, Michael enlists Dwight's help in organizing a party in his room for fellow conventioneers. Meanwhile, Ryan and Kelly join friends out on a double date.

Rachel convinces her sister to baby-sit over Ross' protests, and Joey writes a letter to an adoption agency on Monica and Chandler's behalf.

When Ross interviews with Charlie's ex-boyfriend for a prized grant, the doctor makes a shocking stipulation.

Monica and Chandler fuss over their apartment as they expect a visit from the adoption worker. Phoebe and Mike opt for a small wedding and donate the extra money to a children's charity.

Monica prepares a Thanksgiving feast for the gang, then becomes enraged when everyone shows up late. Phoebe convinces Rachel to enter Emma in a baby beauty contest.

A prospective birth mother labors under a misconception about Monica and Chandler's respective occupations.

Rachel and Phoebe spot Chandler getting into a vehicle with a mysterious blond woman.

Terrorists from Kazakhstan infiltrate and hijack Air Force One, taking the US President and everyone on board hostage, and demanding the release of a Kazakh dictator who was recently captured by American and Russian special forces.

A one-armed man killed Dr. Richard Kimble's wife, but the police think he did it. Now he's got to find the killer before Deputy U.S. Marshall Sam Gerard finds him.

A little boy's request for a miracle to help baseball's last-place Angels comes to miraculous fruition. As real angels intervene to help grant the boy's wish, the skepticism of the team's grumpy manager erodes as the team starts to win.

Fired from their jobs as house cleaners, two aspiring club promoters throw a wild bash at LeBron James' mansion in this hilarious remix.

A little boy's request for a miracle to help baseball's last-place Angels comes to miraculous fruition. As real angels intervene to help grant the boy's wish, the skepticism of the team's grumpy manager erodes as the team starts to win.

Olympic gold medalist Tara Lipinski unknowingly becomes the target of Anthony Davis's elaborate prank, while former NFL quarterback Robert Griffin III attends a feel-good locker-room dedication that doesn't go as planned.

Anthony Davis pranks former NFL tight end Marcedes Lewis when a routine valet drop-off turns into joyrides and errands. NBA coach Jason Kidd sends NBA superstar Cooper Flagg into a rookie symposium that devolves into awkwardness and a marital meltdown.

And ACTION! The Jokers play unprofessional actors in a fake commercial, then make wild assumptions about other mallgoers. But one Joker breaks and is tasked with becoming the strictest security guard imaginable in his punishment.

The Jokers pretend to be med students in training with standardized patient actors, then play the hero and break up a public fight hoping to earn applause. Later, one Joker has to put his hips where his mouth is and settle a bet of his own making.

Joey appears as a celebrity contestant on $100,000 Pyramid. Monica and Rachel hire an ungainly stripper for Phoebe's bachelorette party.

A blizzard causes Phoebe and Mike's wedding to spiral out of control. Uptight Monica steps in as her friend's wedding planner, then drives everyone crazy.

Monica and Chandler show Erica the sights but also learn their baby's biological father might be an unsavory character. Joey begs Phoebe to teach him how to speak French before an audition.

Rachel goes to a job interview at a restaurant and winds up sitting next to her current boss. Joey feels abandoned because Monica and Chandler are leaving.

Ross tries to win back Rachel's job with her former fashion employer. Phoebe tries to keep Joey from learning about his agent's death, and Monica and Chandler make a horrifying discovery.

One of the guys becomes offended when Rachel does not give him the same goodbye she gives the others.

The six friends say goodbye and embark on the next chapters of their lives.

The six friends say goodbye and embark on the next chapters of their lives.

After Rachel leaves her fiance at the altar, she moves in with Monica and finds that independence is not so easy, particularly without Daddy's credit cards.

Ross is stunned to learn his ex-wife is pregnant with their child. Monica's dinner for her overly critical parents is a disaster.

The group loves Monica's new boyfriend. Chandler resumes smoking, and Phoebe receives a large sum of money unexpectedly.

While the men attend a hockey game and end up at a hospital, the women spy on President Clinton's top aide, George Stephanopoulos, who lives across the street. Rachel receives her first paycheck.

While Phoebe and Chandler end their respective romantic relationships, Rachel and Ross do laundry together on their first date.

Joey gets a film role as a stand-in for Al Pacino's butt. Ross tries to be less conservative. Chandler has an affair with a married woman.

A citywide power outage leaves Chandler stranded in the vestibule for an automatic banking machine with gorgeous model Jill Connick. Ross tries to ask Rachel out on a date. Joey learns Monica used to be infatuated with him.

When Ross and Monica's grandmother dies, the whole gang attends the funeral service. Chandler questions his sexual persona when a co-worker wants to arrange a date for him with another guy.

Monica intends to host a cozy Thanksgiving feast in her apartment with her friends but her plans go awry, and the feast becomes a fiasco.

The friends promise to celebrate New Year's Eve without dates but soon all their plans change. Ross gets a pet monkey.

Sheldon's interview for a "Star Trek" documentary focusing on Spock turns up a shocking revelation about his breakup with Amy. Meanwhile, the Wolowitzes haggle over the remodeling of his family home.

When Leonard, Penny and Bernadette learn that Amy is going out on a dinner date, the trio set out to spy on her and the guy. Meanwhile, Sheldon recruits Raj and Howard to find a woman for him.

Now just friends, Sheldon and Amy spend Thanksgiving at the aquarium, a reluctant Wolowitz volunteers at a soup kitchen with Bernadette, Raj and Emily, and Penny realizes that Leonard knows a bit more about her than he's let on.

God only knows what song is constantly playing in Sheldon's head, but it reminds him of Amy and leads to a surprising revelation. Meanwhile, she is back in the dating game.

Professor Proton visits Sheldon in a dream and gives him Obi-Wan Kenobi-like advice about whether to go see the new "Star Wars" film or spend the time with newly reunited girlfriend Amy on her birthday.

Penny entices Leonard to meet with a psychiatrist and the results are surprising, Stuart moves out of the Wolowitz house, and Howard and Bernadette find themselves at a loss.

Dealing with an under-the-weather Sheldon is so draining for Penny, Leonard, and the gang, that they decide to treat themselves to a Sheldon-less weekend.

Sheldon's grandmother, aka Meemaw, visits and there's friction between her and Amy, which intensifies after the elderly woman blurts out a secret about Sheldon.

Sheldon and Amy celebrate Valentine's Day with an episode of Fun With Flags, Leonard and Penny feel the pangs of aging, and Howard and Bernadette are surprised by what they find in their hot tub.

The gang learns Bernadette is pregnant and celebrates by singing karaoke. Meanwhile, Wolowitz freaks out over the pregnancy announcement and becomes convinced he must make more money to provide for the baby.

Sheldon and the gang celebrate his birthday and he's surprised by a special guest.

Howard reconsiders entering into a legal partnership with Leonard and Sheldon regarding the patent for the infinite persistence gyroscope. Also, the women offer Raj dating advice after Emily reaches out to him following their breakup.

Sheldon shocks Amy with a startling revelation after she buys him a new laptop. Meanwhile, Raj throws Leonard and Howard under the bus after they lie to their wives and sneak off to an early screening of a movie.

Fed up with Michael's antics in the office, Angela pushes Dwight to take action against him. Meanwhile, Pam internet shops and has a fashion show at lunch and plays video games and gets killed again and again in virtual reality.

After learning that the former regional manager has tragically died, Michael attempts to compel an appropriate show of grief from the Dunder Mifflin staff as he searches for the right way to honor a company man.

New full-time employee Ryan anxiously accompanies Dwight on his first sales call, but is taken aback by the odd series of challenges Dunder Mifflin's top salesman puts him through along the way, including a side trip to the Schrute family beet farm.

Michael encourages the entire Scranton branch to support Kelly by celebrating the Hindu Festival of Lights. As Ryan nervously faces Kelly's family at the event, Michael, new girlfriend Carol and the staff sample a range of Indian culture and cuisine.

When Jan tells Michael that the Scranton branch will be shutting down, Michael strives to keep his staff's spirits up. Meanwhile, everyone privately begins to envision how their lives will change in the aftermath.

The Scranton branch and the Stamford branch of Dunder-Mifflin are merged, bringing old friends Jim and Pam back together after months apart. Michael and Dwight and the other employees deal with the changes.

The mythic journey of Paul Atreides as he unites with Chani and the Fremen while on a path of revenge against the conspirators who destroyed his family.

Mary struggles to make new friends while Mandy pushes Georgie to date another woman.

Sheldon learns the university is building a database without him. Also, Mary takes care of a bedridden Mandy and Meemaw.

Mary butts heads with Mandy's mother, and Sheldon attempts male bonding.

Paige drags Sheldon to a college party, and Missy gets caught in a lie.

The Coopers can't be found as Mandy goes into labor. Also, Sheldon is excited about the launch of his database.

Sheldon confronts the failure of his database. Georgie and Mandy struggle as new parents. Missy feels forgotten.

Chandler's flamboyant mother comes to New York for a visit. Phoebe and Monica cause a traffic accident.

Rachel's Italian boyfriend tries to seduce Phoebe. Rachel accidentally reveals a secret to Ross. Monica's aunt refuses to take the lasagnas she ordered from Monica.

Chandler sees Rachel nude. Joey learns his father is having an affair.

On Valentine's Day, Ross meets his ex-wife while on his first date in nine years. The girls rebel by burning mementos of past relationships.

A restaurant owner interviews Monica for a chef's position. Ross asks Joey how to talk dirty to women.

Phoebe's twin sister causes confusion and conflict. Ross attends childbirth classes with his ex-wife and her girlfriend.

Rachel and Monica squabble over two handsome doctors. Ross ponders his impending fatherhood with his own father.

The women lose money in a poker game with the men. After getting advice from a champion card player, they demand a rematch.

Rachel accidentally lets Ross' pet monkey escape, and the friends form a search party. Rachel learns that her former best friend is engaged to marry Rachel's former fianc?.

Rachel reunites with her duplicitous ex-fiance. Chandler agonizes about a woman who doesn't call him after the first date.

Monica meets a woman who helps her live out her fantasies. Ross' pet monkey becomes sexually mature and makes everyone crazy.

Monica finds out more than she wants to know about her latest love. Chandler's friends at work treat him differently since his promotion. Ross' ex-wife begins giving birth.

When Carol gives birth, Ross and Susan almost miss the event. Joey befriends an unmarried pregnant woman.

Rachel finds out about Ross' secret love for her but another surprise awaits her.

Sheldon shares a secret about Leonard when the two go on a weekend trip with Penny and Amy; Raj goes all out with pregnancy gifts.

During a group get-together, a minor argument between Sheldon and Leonard turns into a heated debate, leaving the rest of the gang to choose sides.

Sheldon stays behind to spend quality time with the pregnant Bernadette when the rest of the gang toddles off to a wine-tasting event where they run into Penny's former boyfriend, and Raj introduces his new girlfriend.

When Sheldon decides he'd rather go to a movie screening than hang out with Amy, he hires Stuart to spend the day with her. Meanwhile Leonard's mother visits, and Penny just can't seem to connect with her.

In the Season 9 finale, Leonard's recently divorced parents roll into town, as does Sheldon's holy-roller mother, and all hell breaks loose.

In the Season 10 premiere, the gang deals with the awkward aftermath of an overnight liaison between Sheldon's mother and Leonard's father. Meanwhile, Penny's dysfunctional family is in town for the wedding.

The guys heads are in a spin when an Air Force bigwig approaches them about their revolutionary gyroscope invention, and Bernadette is upset with Penny after she accidentally leaks a secret to the mom-to-be's coworkers about her being pregnant.

Michael tries to be supportive after learning that one of the new employees is an ex-convict, but gets upset when the staff starts to compare the office to prison. Meanwhile, Jim "coaches" Andy when he decides to make a play for Pam.

Strife on the party planning committee results in two competing Christmas parties, while Michael is dumped for the holidays. Michael sends out an inappropriate photoshopped Christmas card and gets his heart broken for the holidays by girlfriend Carol.

Strife on the party planning committee results in two competing Christmas parties, while Michael is dumped for the holidays. Michael sends out an inappropriate photoshopped Christmas card and gets his heart broken for the holidays by girlfriend Carol.

Still in "vacation mode" after his trip to Jamaica, Michael tries to hang on to his relaxed island vibe despite a wave of office hassles. But it becomes too much when an e-mail containing a racy vacation photo is forwarded around the office.

On Andy's suggestion, Michael has staffers team up for sales calls, leading to some interesting, insightful moments in the field. Meanwhile, Dwight attempts to cover for Angela after she misses an important deadline. Karen receives surprising information.

Oscar returns from his long vacation with mixed emotions on whether or not he still wants to be a part of the office. Jim turns to Karen and Pam for help to stage a prank on a new target.

Acting on bad advice from his friend Todd Packer, Michael brings two "adult" performers into the office -- a stripper and Ben Franklin -- in honor of Phyllis' wedding shower. Meanwhile Karen confronts Pam about her past with Jim.

Phyllis regrets giving Michael an important job at her wedding after several embarrassing moments. Pam has flashbacks of her own wedding planning when she sees Phyllis's decorations. Meanwhile, Dwight is determined to catch wedding crashers.

Ryan invites Michael to be a guest speaker at his business school. Meanwhile, Dwight battles a bat that gets loose in the office while Pam invites co-workers to her first art show.

Michael and Jan go public with their relationship during a party at their CFO's home.

Darryl decides to meet with Michael to negotiate a pay increase. Meanwhile, Jim deals with the consequences of Pam's confession to Roy.

Andy returns to the office after anger management training, determined to make a fresh start with the Dunder-Mifflin employees. At the office it's safety-training day and Michael and Dwight are on a mission to illuminate the dangers of the workplace.

Missy steals her dad's truck and hits the road with her friend Paige.

Georgie goes on a birthday date, and Mary confronts Brenda about her relationship with George. Also, Sheldon takes an interest in Missy's favorite TV show.

Sheldon wants to search for life on other planets, and Mandy answers Georgie's marriage proposal. Also, Missy is caught between two friends.

Mandy gets an exciting job opportunity, and Sheldon worries that he's falling behind. Also, Georgie takes his daughter to work.

The gambling room gets broken into, and Sheldon wants to study abroad. Also, Missy makes a new friend.

Mandy surprises Georgie with a spa weekend, and Sheldon prepares for his summer in Germany.

Rachel gets an unpleasant surprise when Ross returns home. Phoebe has varied success cutting the friends' hair.

Phoebe unwittingly disgusts everybody. Joey competes with a fellow salesman.

The downstairs neighbor dies and bequeaths his strange possessions to Monica and Rachel.

Everyone is surprised when Phoebe's husband shows up.

The friends want to give Ross a birthday party but disagree about money. Monica gets promoted and learns a tough lesson.

Joey and Chandler try to attract women with baby Ben. Phoebe gets terminated from her singing job and replaced by a professional, Stephanie.

Dramatic developments occur in Ross and Rachel's relationship. Chandler regrets asking Monica to help him lose weight.

Rachel makes a painful discovery concerning Ross. Monica's new boss gives her an impossible task.

Phoebe learns the surprising truth about her father. Ross makes Monica's Christmas party guests miserable.

Joey gets a great acting opportunity. Rachel dates a guy who is amazingly similar to Ross.

Carol and Susan prepare for their wedding with some help from an uncomfortable Ross.

Ross searches for his former pet monkey. Joey dates an obsessed fan.

Ross spends some quality time with Marcel, his former pet monkey. Chandler gets a big surprise from a sexy former classmate.

Monica's old home video shows Ross' true feelings for Rachel. Joey gives a gaudy gift to Chandler.

Howard and Leonard are putting in late nights at work and Sheldon is having trouble keeping up, Raj and a pregnant Bernadette spend a day together, and Penny and Amy take in a faculty party.

Sheldon and Amy decide to move in together when her apartment floods. Meanwhile, Howard and Bernadette become upset when Raj learns the gender of their baby before they do.

Amy and Sheldon's live-in relationship may be in the toilet after he accuses her of not following the bathroom schedule. Meanwhile, Howard and Bernadette's secret staycation is interrupted by interfering interlopers who are sneaking into their hot tub.

Feeling his fetal offspring kick sends Howard on a baby-items buying binge with Raj, Sheldon and Amy host a brunch in their new digs, and Penny, by virtue of her virtuoso performance in "Serial Apist," is invited to a sci-fi convention.

In order to remain Sheldon's roomie, Amy fibs about repairs being made to her apartment. Later, they present a episode of "Fun with Flags" in Penny's apartment.

A successful gene experiment leaves Sheldon excited to procreate with Amy, and he pulls out all stops to get her on board. Meanwhile, Raj is reluctant to reveal what the new woman in his life does for a living.

A geologist coworker's MacArthur Genius fellowship award leaves Sheldon stone cold jealous. Meanwhile, Howard stumbles upon a remote-control Stephen Hawking action figure that he invented. Hawking appears as himself.

A great divide develops between Sheldon and Leonard when it comes time to divvy up their shared belongings. Meanwhile, with Bernadette heading into her pregnancy homestretch, Raj and Stuart battle to be the one providing her the most help.

The Wolowitz baby arrives, while Sheldon and Amy celebrate Amy's birthday.

Sheldon and Amy visit Leonard and Penny for the first time since the holidays and share details about their terrible trip to Texas.

After a marital disagreement, Penny takes off for a spa weekend with Amy, and Sheldon steps in to play peacemaker for the squabbling newlyweds. Meanwhile, Howard and Raj do battle with a noisy floor in the baby's room.

Sheldon decides to test an MIT invention that can help read people's emotions. Meanwhile, Leonard has trouble hiding his emotions when Penny announces her brother is going to visit, and Raj gathers former girlfriends to ask for their dating advice.

With Sheldon hindering progress on the guidance-system project, Leonard and Howard figure the only way they can get back on track is to engineer a distraction by getting him tickets to a historic railroad.

Amy is incensed when she discovers Sheldon has shared intimate relationship information with people at the University, and Raj is knocked for a loop when his father stops sending financial support.

The office is in crisis mode after a large shipment of Dunder Mifflin paper is accidentally sent out with an obscene watermark and Michael tries to manage the media with an impromptu press conference.

Outrage breaks out in the office after Phyllis gets an unexpected eyeful from a flasher. Michael makes some important personal decisions when he takes the women on a special outing. Meanwhile, Dwight and Andy work on catching the predator.

Michael is being considered for a position in Corporate and has to recommend his replacement. While the group expects a fun outing at Lake Scranton, Michael has planned a day of Survivor-like competitions to find his successor.

A job opening in Corporate puts coworker against coworker as Michael, Jim, and Karen all head to New York for final interviews. Dwight's new regime institutes sweeping reforms, Pam plays an interesting role, and Jan comes in with exciting news.

A job opening in Corporate puts coworker against coworker as Michael Jim and Karen all head to New York for final interviews. Dwight's new regime institutes sweeping reforms, Pam plays an interesting role and Jan comes in with exciting news.

A freak accident causes Michael to feel the office is cursed. He explores the religious beliefs of his employees before deciding to hold a charity 5K fun run. Further developments in the romances of Pam and Jim and Dwight and Angela are explored.

A freak accident causes Michael to feel the office is cursed. He explores the religious beliefs of his employees before deciding to hold a charity 5K fun run. Further developments in the romances of Pam and Jim and Dwight and Angela are explored.

Much to the dismay of Michael and many of the employees, Ryan returns to the Scranton branch of Dunder Mifflin to bring the company into the digital age. Angela is still upset about her cat.

Much to the dismay of Michael and many of the employees, Ryan returns to the Scranton branch of Dunder Mifflin to bring the company into the digital age. Angela is still upset about her cat.

The Dunder Mifflin Infinity website is launching and Michael is excited about going to the big launch party in New York while Angela plans a satellite party for the Scranton branch.

The Dunder Mifflin Infinity website is launching and Michael is excited about going to the big launch party in New York while Angela plans a satellite party for the Scranton branch.

As Jan renovates the condo, Michael confronts his growing debt every way he can, which includes pressuring his employees for a loan. Pam and Jim spend a night out on Dwight's family farm, now a bed and breakfast.

As Jan renovates the condo, Michael confronts his growing debt every way he can, which includes pressuring his employees for a loan. Pam and Jim spend a night out on Dwight's family farm, now a bed and breakfast.

When the Scranton branch is asked to participate in a Dunder Mifflin ad, Michael seizes his chance to exhibit his creativity. Meanwhile, Dwight explores the online world of Second Life.

Sheldon and Mary head to Germany while the rest of the Cooper family braves a tornado that is heading straight for Medford.

News of the tornado reaches Sheldon and Mary in Germany. Also, with the Cooper house in chaos, Missy steps up, on the season seven premiere of Young Sheldon.

Sheldon realizes he is the weakest student in his class. Meemaw is looking to expand her gambling business.

Sheldon explores Germany behind Mary's back, Missy attempts to pull a fast one on George Sr., and Meemaw and Dale adjust to living together.

Missy steps up, Mary has a surprise for George, and Sheldon finds his dorm occupied.

Sheldon helps his roommate try to beat the stock market, Missy and Billy Sparks throw a party, and Mary finds a new church.

Ross and Rachel encounter obstacles to romance. Monica becomes enamored with a handsome, older doctor.

Monica's parents find out about her middle-aged boyfriend. Chandler and Joey argue and it could mean the end of their living arrangement.

Joey wants to move back in with Chandler, but there's a new problem. Phoebe tapes a rock video. Ross upsets Monica.

Monica and Richard experience the same romantic problems as Rachel and Ross. Joey's ill-advised comments to a fan magazine threaten his acting career.

Chandler wants his annoying new roommate to move out. Joey's exorbitant bills come due. The women learn from a book about personal empowerment.

Monica's boyfriend impresses Chandler and Joey. Phoebe finds out what she missed as a child.

Two bullies eject Chandler and Ross from Central Perk. Phoebe meets a brother she never knew she had.

Rachel gets a surprise at her birthday party when her parents show up.

When Phoebe catches chickenpox, her chances for romance with a former lover are almost ruined. Monica worries that she is too strange for Richard.

Rachel is a bridesmaid at her ex-fianc?'s wedding. Monica and Richard's relationship is jeopardized when the subject of children is discussed.

Ross' secret fantasy doesn't stay secret for long after he confides in Rachel. Chandler resumes an old relationship.

Ross becomes frantic trying to get everyone ready to leave to hear his speech at the museum.

Monica wants to have a baby. A man is stalking Phoebe.

Chandler wants to commit to a relationship with Janice. Phoebe poses as Joey's agent.

Without financial backing from his father, Raj finds himself in a cash crunch and turns to Sheldon to help him get his head above water. Meanwhile, Penny considers crashing the guys' annual Comic-Con getaway.

Leonard and Penny offer Sheldon's old room to Raj after he moves out of his apartment.

Raj moves in with Leonard and Penny and a period of adjustment begins for the three, while usually self-centered Sheldon shows surprising interest in Amy's work.

Sheldon is working overtime and pushing himself when he collaborates on projects with Leonard and Howard, and another one with Amy, all on the same day. Bernadette's maternity leave is running out and she must face going back to work.

Leaving baby Halley in day care proves to be tough for Bernadette after she starts back to work, and geologist Bert digs up a girlfriend, but some of his colleagues think she's a gold digger.

Penny's job offer from a former boyfriend doesn't sit well with Leonard.

Leonard, Sheldon and Wolowitz celebrate the successful completion of their top-secret military project, until an unpleasant surprise leaves their heads spinning. Amy considers an offer of a summer position as a visiting researcher.

On the Season 10 finale, Sheldon's former admirer, Dr. Ramona Nowitzki, turns up while Amy is visiting Princeton, and the gang is extremely concerned.

The Jokers are asking strangers to send an important text to their loved ones, and hunting for their missing kid using crazy descriptions. Then, tonight's loser will say "I do" to facing one of their toughest punishments yet.

The Jokers are hitting the floor as restaurant owners of a New York pizzeria, forced to say and do whatever wacky things the other guys tell them to. Later, they're back at Tompkins Square bagels trying to hunt down a customer that left a scathing review.

The Jokers are unsympathetic store managers, forced to throw out a disruptive customer before dealing with the wrath and disdain of fellow patrons. Then, the guys must get a bystander to take their side during a heated argument with their fake spouses.

The Jokers are back as wacky inventors pitching a whole new line of AI-themed gadgets. Then, they fill out bogus incident reports with unsuspecting deli customers. The loser will be forced to demonstrate mentally absurd and physically grueling "apps."

Oh no! Sal, Q, and Murr cause havoc by pretending to be terrible office receptionists, then try to convince strangers to join the line for a wacky pop-up event. But one Joker fails his mission and must travel through time to save the future.

The Jokers make mischief by wildly overreacting when a new focus group friend suffers a very minor injustice, then try to impress someone using the cringiest pick-up lines possible. Tonight's loser comes face-to-face with his childhood celebrity crush.

The guys win the world's worst dad awards by surprising their kid with a trip before cruelly taking it away, then they get caught taking crazy notes in a focus group. But one Joker must take the wheel in a punishment that leaves no happy customers.

When Karen tries to woo Stanley away from Scranton, Michael fights back, dragging her ex, Jim, into his war. Meanwhile, the existence of a "Finer Things Club" further disturbs Dunder Mifflin's calm.

After Ryan excludes Michael from a corporate wilderness retreat, Michael heads into the woods for his own survival adventure with nothing but the suit on his back. Back at work, Jim tries to revolutionize the office birthday party.

Michael finds himself between a rock and a hard place when Jan sues Dunder Mifflin and Michael is deposed as a witness. Meanwhile, Kelly trash-talks Pam after Darryl beats Jim at ping-pong.

Pam and Jim find they have run out of excuses and are forced to go to Jan and Michael's house for dinner. When Andy and Angela are also invited to dinner, Dwight's jealousy gets the best of him.

Michael's fascination with a woman modeling a chair in an office supply catalog makes him feel things he hasn't felt in a while. With Michael distracted, Kevin and Andy team up to win back Dunder Mifflin's stolen parking spaces.

Michael and Dwight decide to surprise Ryan in New York for a night of clubbing and meet his friends. The Scranton branch is upset when they find out they have to come in on a Saturday for Ryan's website project.

When Stanley snaps at Michael during a meeting, Michael tries to give Stanley an attitude adjustment. Dwight decides to buy Andy's car. Meanwhile, Pam deals with an unexpected inconvenience after spending the night at Jim's.

Jim hits the links with Andy and Kevin to try and land his biggest client ever. Meanwhile, Michael sets up a booth at a local job fair, which happens to be at Pam's alma mater, to find "the best and the brightest" for Dunder Mifflin's summer internship.

It's Toby's goodbye party at and Michael demands a huge celebration that matches the joy in his heart. Angela, sick of Michael's unreasonable last-minute demands, refuses, and Michael turns to Phyllis to take over the party planning committee.

Georgie and Mandy's wedding plans pit Mary against Mandy's mom, Audrey (Rachel Bay Jones), with baby CeeCee caught in the middle.

Georgie and Mandy get married! Meanwhile, Meemaw's gambling room gets raided.

Sheldon studies to be Meemaw's lawyer when she is put on house arrest, and the Coopers have a plumbing emergency.

Sheldon's published paper leads to a frenzy of grad school recruiting, and Georgie tries to speak more properly in front of his daughter.

Meemaw gets assigned a tough probation officer (Octavia Spencer), and Georgie takes marriage advice from his father-in-law.

George Sr. is worried that Mary wants another baby and gets a vasectomy behind her back.

Phoebe tries to be more friendly with her half-brother. Ross meets Isabella Rossellini.

The friends recall secrets from their pasts.

Joey sees Janice kissing her husband, whom she is divorcing while she dates Chandler. Rachel's father clashes with Ross.

Chandler and Janice make a difficult decision about their relationship. Monica accidentally injures Ben and tries to hide it from Ross.

On Thanksgiving, a good-natured football game between the friends reveals some serious rivalries.

Rachel wonders if she'll ever get another job after she quits Central Perk. Joey's new job selling Christmas trees upsets Phoebe. Ross breaks a little girl's leg.

Rachel meets a handsome stranger, who might help her career. Chandler gets into trouble with Joey's sisters.

Ross overreacts when Rachel starts working with a handsome guy. Monica becomes enamored with a sexy busboy.

When Monica and Richard accidentally meet, they decide to become friends with dire consequences.

Phoebe's ex-singing partner wants to make Phoebe's signature song, Smelly Cat, a commercial success. Chandler dates a woman with a handicap.

Phoebe becomes involved with a foreign diplomat. Ross becomes involved with another woman after a fight with Rachel.

Ross wakes up with Chloe but an oblivious Rachel wants to resume their relationship.

Ross and Rachel remain apart while their friends feel forced to choose between them.

Phoebe is distraught when her brother wants to marry a woman twice his age. While working as a waitress, Monica gets a tip from an admirer worth a small fortune. A hypnosis tape makes Chandler act like a woman.

Season 11 begins with Amy giving Sheldon an answer to his marriage proposal. Meanwhile, Howard and Bernadette struggle with some unexpected news.

Leonard angers the university and the entire physics community when he gives an embarrassing radio interview. Meanwhile, Amy and Bernadette bond over having to hide their success from Sheldon and Howard.

Amy records Sheldon talking in his sleep and tries to convince him that he has a more laid-back side. Meanwhile, Raj and Stuart compete to win the heart of Bernadette's new co-worker.

Wolowitz and Sheldon bond over their relationships with their disappointing fathers when they drive to the desert to shoot off a model rocket. Leonard's mom finds a new best friend in Penny, much to Leonard's dismay.

Sheldon and Raj confide in Bernadette when they can't handle Amy and Howard working together. Penny and Leonard learn new tactics on how to deal with Sheldon and they come from an unlikely source.

Sheldon goes head-to-head with Wil Wheaton for the role of the new Professor Proton. Penny steps in and takes care of Halley when Bernadette and Howard both wind up on bed rest.

Sheldon and Bert collaborate on a research project, despite Sheldon's embarrassment. Penny and Bernadette coach Koothrappali on how to navigate his relationship with Ruchi.

Leonard and Howard are furious after they learn Sheldon went to work with the military behind their backs. Bernadette is on bed rest, and she asks Raj to do some digging when she suspects Ruchi is trying to steal her job.

Sheldon tries to teach the guys a lesson after they cut him out of a potentially valuable Bitcoin investment. Also, a seven-year-old video reveals a secret about Leonard and Penny's relationship.

Sheldon and Amy try to eliminate stress from wedding planning by applying math to the process. Raj "breaks up" with Howard after realizing his best friend is actually hurting his confidence.

Sheldon and Howard plan birthday celebrations for Amy and Halley, respectively. Leonard receives a Christmas letter from his brother that causes him to spiral out about his own lack of accomplishments.

To discover who would be most qualified to be best man and maid of honor at their wedding, Sheldon and Amy subject their friends to a series of secret experiments. Also, Penny reveals her true feelings about Amy.

When Sheldon kicks Amy out to work solo, she and Leonard bond during a series of science experiments. Bert replaces Howard in the band Footprints on the Moon, and Sheldon finds Penny a surprising source of scientific inspiration.

Raj learns the woman he's dating has a very upset husband. Sheldon rents his old room for a quiet place to work.

It's Toby's goodbye party at and Michael demands a huge celebration that matches the joy in his heart. Angela, sick of Michael's unreasonable last-minute demands, refuses, and Michael turns to Phyllis to take over the party planning committee.

For the first time, we see what happens over eight weeks of the summer, as a Dunder Mifflin weight-loss initiative causes the branch to diet and become obsessed with their weight. Michael pursues a friendship with his new HR rep, Holly.

For the first time, we see what happens over eight weeks of the summer, as a Dunder Mifflin weight-loss initiative causes the branch to diet and become obsessed with their weight. Michael pursues a friendship with his new HR rep, Holly.

Following Ryan's recent scandal at corporate, Holly must hold a business ethics seminar. The meeting gets out of control when Michael lets everyone speak freely about their unethical behavior at work.

Michael practices for the birth of Jan's baby by having Dwight go over possible birthing scenarios. Meanwhile, Michael tells Holly that he will pretend to dislike her for Jan's benefit.

Michael helps Pam get a part time job at corporate so she can afford to go to art school. After the office gets robbed, Michael decides to hold an auction to raise money for all the items lost.

Pam is embarrassed when she is the only person at corporate wearing a costume on Halloween. Holly and Michael take the long trip to Nashua after they get some shocking news from corporate. Meanwhile, Dwight torments Andy and tries to get under his skin.

Dwight and Jim are shocked when they get the results of the annual customer survey report. Pam and Jim decide they want to spend every minute together using their Bluetooth phones. Meanwhile, Angela and Andy pick an unusual location for their wedding.

Michael is ecstatic when David Wallace decides to send him on a business trip to Canada. Andy and Oscar become unlikely friends when Michael decides to bring them along on the trip. Jim is counting down the days until Pam gets back from art school.

A mysterious person in the office has made a huge mess in the microwave and will not clean it up. Meanwhile, Michael has to come to terms with the fact that there have been certain personnel changes in his staff without his knowing.

Oscar informs Michael that the office must spend a $4,300 surplus or lose it in next year's budget. When Michael opens up the floor for suggestions, factions break out and officemates square off against one another in order to get what they want.

Phyllis' Moroccan-themed holiday party goes up in flames when Meredith's hair catches on fire and Michael is forced to deal with the accident. Meanwhile, Dwight corners the market on the hottest toy of the Christmas season.

When Hayley and her old boyfriend, Jeff, elope, Stan freaks out and offers a reward to anyone who can stop them, sparking a wild goose chase throughout town.

After Stan creates a clone of Steve, Francine and Stan compete with each other to determine who has better parenting skills. Meanwhile, Roger tracks down the AWOL bride and groom in Thailand.

George Sr. gets an exciting job offer, and Sheldon prepares for his move to California.

Young Sheldon ends its seven-year run with a must-see two-episode series finale.

Young Sheldon ends its seven-year run with a must-see two-episode series finale.

Meet 9-year-old Sheldon and his family on the series premiere! Sheldon learns that his high intelligence isn't always helpful growing up in East Texas, where church and football are king.

Ross is upset when Rachel returns his personal belongings and dates Mark. Monica dates a millionaire.

Joey thinks he's found his true love. Rachel's boss dates Chandler, creating big trouble for Rachel. Monica inherits a dollhouse.

When Pete buys a restaurant, Monica must make a difficult decision. Ross makes a sacrifice for Rachel. Joey buys Chandler an unusual pet.

Ross tries to convince Rachel that her date is psychotic. Joey's play gets terrible reviews.

Ross finds a strange growth on his buttocks. Phoebe can't choose between two guys. Monica's boyfriend surprises her.

Monica's boyfriend cannot stop fighting. Chandler's boss is overly friendly.

The friends stay at a beach house. Phoebe meets someone who knows details about her family. Rachel expresses her jealousy of Ross' uninhibited girlfriend.

Ross loves dating Rachel again but hates what he did to accomplish the reconciliation. Phoebe gets to know her mother.

Phoebe thinks her adoptive mother's spirit inhabits a stray cat. Joey's attempt to sell his entertainment center proves hazardous.

Monica tries to prove her mother wrong. Chandler gets into an embarrassing situation while dating Rachel's boss.

Joey makes an odd deal with the building superintendent to prevent him from evicting Rachel and Monica. Phoebe wants to date her sexy massage client.

Joey thinks Chandler hates Joey's new girlfriend -- but the truth could be even more upsetting. Ross and Rachel try to make each other jealous.

Ross' beautiful new girlfriend has a disgusting secret. Chandler becomes more familiar with Joey's girlfriend.

Chandler is guilt-ridden after kissing Joey's girlfriend. Ross' musical talents are not as amazing as he and Phoebe think.

On Thanksgiving, Joey wants to punish Chandler for kissing Kathy. Monica gets a surprise when she visits an eye doctor.

The guys try to be spontaneous and wild. After Monica gives a bad restaurant review, she receives a new career opportunity. Rachel's boss offers her a promotion.

Sheldon petitions Wil Wheaton to appear on the new "Professor Proton Show", but Wil offers a role to Amy instead. Penny gets angry when she thinks the female protagonist in Leonard's novel is based on her.

When Bernadette won't go in labor, all her friends try different tactics to get things started. Howard confronts Bernadette after Amy accidentally reveals she's already chosen their son's name.

Leonard jumps through hoops to help secure the perfect wedding venue for Sheldon and Amy. Bernadette and Howard have a hard time deciding who should stay home with the kids and who should go back to work.

Penny gets the opportunity to host Bill Gates at work when his company wants to partner with her pharmaceutical company. Leonard, Raj and Howard do everything in their power to meet him, while Sheldon thinks he is the victim of an April Fools' prank.

When Leonard learns Sheldon is the president of the tenants association, he decides to run against him. Bernadette encourages Howard and Raj to find the owner of a drone after they find it in the backyard.

Reclusive scientist, Doctor Wolcott, invites Sheldon to his cabin in the middle of nowhere, and Leonard, Raj and Howard go along. Penny and Bernadette improvise after Amy doesn't like the tame bachelorette party they planned for her.

Sheldon's comic book store experience changes when writer Neil Gaiman puts Stuart's store on the map. Raj takes credit for Penny's astronomical discovery, and friendships are threatened.

Sheldon goes to Vegas to win money for science. Penny and Bernadette take Amy wedding dress shopping, but her terrible choice entangles them in a web of lies.

Can scientist Jeff Goldblum save the Earth from extraterrestrial invaders? Along with U.S. President Bill Pullman, military flying ace Will Smith, and boozy pilot Randy Quaid, he's sure gonna try!

Will Smith stars as a technology-averse cop in a not-so-distant future who becomes convinced that a robot is responsible for a prominent scientist's murder.

Can scientist Jeff Goldblum save the Earth from extraterrestrial invaders? Along with U.S. President Bill Pullman, military flying ace Will Smith, and boozy pilot Randy Quaid, he's sure gonna try!

Will Smith stars as a technology-averse cop in a not-so-distant future who becomes convinced that a robot is responsible for a prominent scientist's murder.

Ross struggles to maintain a long-distance relationship. Chandler tries to get a date for Rachel. Monica schemes to establish authority at her new restaurant job.

Phoebe's half-brother makes an astounding announcement and a thought-provoking request. Joey finds himself in a class struggle.

Phoebe finds out whether she is pregnant or not. A simple challenge escalates into a full-blown contest between the guys and the women.

Rachel schemes to get a handsome client to ask her on a date. Chandler's jealousy causes problems with his girlfriend.

Charlton Heston finds Joey in a compromising position during a movie shoot. Rachel regrets asking Ross for a favor.

Chandler's annoying former girlfriend reappears. Ross plays rugby to impress Emily with painful results.

Trying to become better acquainted with her sexy client, Rachel inadvertently thwarts Ross' plans for a romantic evening with his girlfriend.

Monica helps Ross tell his girlfriend that he loves her. Phoebe gets some surprising news about her pregnancy.

Ross and his ex-wife become jealous when their lovers go to England together. Rachel's plans to seduce her boyfriend go awry.

Drastic changes occur in Ross' relationship with Emily. Monica and Rachel will do anything to get their old apartment back from the guys.

Rachel reacts drastically to Ross' engagement. Chandler becomes exasperated by Joey's snoring.

Rachel and the engaged Ross reminisce separately about when they dated each other. The friends get invitations to Ross' wedding but not all of them are going.

Legends collide when Kong and his protectors undertake a perilous journey to find his true home. Joined by Jia, a young orphaned girl with whom he has formed a unique and powerful bond, they unexpectedly find themselves in the path of an enraged Godzilla.

The ultimate Titan team-up! This explosive action-adventure follows Godzilla and the almighty Kong as they face the most dangerous threat from Hollow World yet ... one that challenges their very existence and the survival of the human race.

When Sheldon learns that his mother won't attend his wedding unless he invites his brother, George, he and Leonard travel to Texas to end a family feud. The Wolowitz kids inadvertently infest Amy, Bernadette, Howard and Raj with pinkeye.

In the Season 11 finale, when Amy's parents and Sheldon's family arrive for the wedding, everybody is focused on making sure all goes according to plan -- everyone except the bride and groom.

Sheldon and Amy's honeymoon runs aground in New York, while Penny and Leonard discover they are uncomfortably similar to Amy's parents, Mr. and Mrs. Fowler. Raj insults physicist Neil deGrasse Tyson and starts a twitter war.

Sheldon and Amy drive themselves crazy trying to figure out what "perfect gift" Leonard and Penny gave them for their wedding. Raj decides he wants to settle down and asks his father to arrange a marriage for him.

Howard's life gets complicated when Stuart starts bringing his new girlfriend home. Penny and Leonard talk about starting a family while Raj explores an arranged marriage.

Sheldon won't tell anyone why he's never mentioned Tam, his childhood best friend, so Leonard takes matters into his own hands. Bernadette and Penny take out Raj's fiance, Anu, for dinner to get the skinny on her.

Amy doesn't have time to work on a project, so Sheldon goes to great lengths to ensure she can work with him even if it means sabotaging her career in the process. Raj doesn't want Howard to join him in hosting a show at the planetarium.

When Howard dresses up as Sheldon for Halloween, Sheldon seeks retaliation at Leonard and Penny's Halloween Party. Leonard is shocked that Penny doesn't remember their first kiss.

When Lydia Deetz's teen daughter, Astrid, finds the town model in the attic of the family home, it's only a matter of time until someone says Beetlejuice's name three times and the mischievous demon returns.

When Lydia Deetz's teen daughter, Astrid, finds the town model in the attic of the family home, it's only a matter of time until someone says Beetlejuice's name three times and the mischievous demon returns.

When Lydia Deetz's teen daughter, Astrid, finds the town model in the attic of the family home, it's only a matter of time until someone says Beetlejuice's name three times and the mischievous demon returns.

When Lydia Deetz's teen daughter, Astrid, finds the town model in the attic of the family home, it's only a matter of time until someone says Beetlejuice's name three times and the mischievous demon returns.

When Lydia Deetz's teen daughter, Astrid, finds the town model in the attic of the family home, it's only a matter of time until someone says Beetlejuice's name three times and the mischievous demon returns.

When Lydia Deetz's teen daughter, Astrid, finds the town model in the attic of the family home, it's only a matter of time until someone says Beetlejuice's name three times and the mischievous demon returns.

When Lydia Deetz's teen daughter, Astrid, finds the town model in the attic of the family home, it's only a matter of time until someone says Beetlejuice's name three times and the mischievous demon returns.

When Lydia Deetz's teen daughter, Astrid, finds the town model in the attic of the family home, it's only a matter of time until someone says Beetlejuice's name three times and the mischievous demon returns.

When Lydia Deetz's teen daughter, Astrid, finds the town model in the attic of the family home, it's only a matter of time until someone says Beetlejuice's name three times and the mischievous demon returns.

When Lydia Deetz's teen daughter, Astrid, finds the town model in the attic of the family home, it's only a matter of time until someone says Beetlejuice's name three times and the mischievous demon returns.

When Lydia Deetz's teen daughter, Astrid, finds the town model in the attic of the family home, it's only a matter of time until someone says Beetlejuice's name three times and the mischievous demon returns.

Storm-chasing scientists head into the heart of the most lethal tornadoes to track nature's fury in this action-packed blockbuster with Helen Hunt and Bill Paxton.

The office is on eggshells because Andy still hasn't found out about fiancée Angela's affair with Dwight. When Michael spills the beans, Dwight and Andy take matters into their own hands.

Michael and Dwight go undercover to do a bit of industrial espionage on a paper company competitor. Meanwhile, the rest of the office holds a debate to settle the question: is Hilary Swank hot?

After Dwight's fire safety seminar goes awry, he must make amends to the stressed-out office. Michael tries a number of ways to get his employees to relax before discovering that he is the number one stressor at work.

After Dwight's fire safety seminar goes awry, he must make amends to the stressed-out office. Michael tries a number of ways to get his employees to relax before discovering that he is the number one stressor at work.

Michael goes on a speaking tour of the other branches to explain Scranton's relative success, accompanied by his driver, Pam. Back at the office, Dwight and Jim, now the heads of the party planning committee, forget a birthday, with severe consequences.

Michael and Pam continue their tour of the branches with Michael taking a lesson from their visit to Utica. Dwight and Jim struggle to fulfill their new party planning duties with a grumpy staff. Angela's new cat causes a stir.

It's Valentine's Day. Michael meets a mysterious woman at a Valentine's blood drive. Dwight and Kevin pair up with single women at the office "Lonely Hearts Party." Meanwhile Jim and Pam are banished from the office for being too publicly affectionate.

Storm-chasing scientists head into the heart of the most lethal tornadoes to track nature's fury in this action-packed blockbuster with Helen Hunt and Bill Paxton.

Oh no! Sal, Q, and Murr cause havoc by pretending to be terrible office receptionists, then try to convince strangers to join the line for a wacky pop-up event. But one Joker fails his mission and must travel through time to save the future.

When Eddie loses $250 to a hardened pool hustler, he's rescued by Steve, who challenges the hustler to a game.

Carl buys the last Freddy Teddy doll for Richie only to have it ripped apart by angry shoppers. Steve is banished from the Winslow home and is all alone on Christmas Eve.

Sheldon goes on a quest to make his first friend.

Sheldon's faith is shaken when his dad goes to the hospital.

Sheldon refuses to eat solid food after a choking scare.

Sheldon helps his father coach the football team.

Sheldon is determined to prove a NASA rep wrong.

George takes his sons to see a space shuttle launch.

When Carol gives birth, Ross and Susan almost miss the event. Joey befriends an unmarried pregnant woman.

Rachel finds out about Ross' secret love for her but another surprise awaits her.

Rachel gets an unpleasant surprise when Ross returns home. Phoebe has varied success cutting the friends' hair.

Phoebe unwittingly disgusts everybody. Joey competes with a fellow salesman.

The downstairs neighbor dies and bequeaths his strange possessions to Monica and Rachel.

Everyone is surprised when Phoebe's husband shows up.

The friends want to give Ross a birthday party but disagree about money. Monica gets promoted and learns a tough lesson.

Joey and Chandler try to attract women with baby Ben. Phoebe gets terminated from her singing job and replaced by a professional, Stephanie.

Joey wants to move back in with Chandler, but there's a new problem. Phoebe tapes a rock video. Ross upsets Monica.

Phoebe's ex-singing partner wants to make Phoebe's signature song, Smelly Cat, a commercial success. Chandler dates a woman with a handicap.

Phoebe meets another long-lost relative. Joey wears a shoulder bag.

Chandler and Joey find a videotape while checking out Richard's apartment. Ross sings Emma an off-color lullaby.

Leonard is caught between a rock and a hard place when he's responsible for distributing extra grant money. Bernadette turns the backyard playhouse into a hideaway from her husband and kids.

Sheldon tries to bond with Amy's father, but when Howard lures Mr. Fowler away with magic tricks, Sheldon has no choice but to bond with Mrs. Fowler. Raj and Anu try to get physical for the first time.

Sheldon and Amy are devastated learning from a Russian paper that Super Asymmetry has been discovered and disproven. Ultra-competitive Bernadette asks Stuart's girlfriend, Denise, to teach her how to beat Howard in a popular videogame.

Sheldon and Amy are still down about their theory being disproven, but a VHS tape from Sheldon's past inspires him not to give up. Bernadette turns into a pageant mom when she tries to help Howard ace his Magic Castle audition.

Penny and Leonard organize a paintball game that results in mayhem when Sheldon is jealous of Amy. Raj catches Anu with her ex-boyfriend, and Stuart doesn't want to move in with Denise.

Penny's ex-boyfriend, Zack, and his wife want a baby, but when Zack is infertile, they ask Leonard to help. Raj attempts to mend things with his ex-fiancée, Anu.

Sheldon and Amy's super asymmetry theory is proven by two physicists, Dr. Pemberton and Dr. Campbell from Chicago, who then try to kick Amy off the Nobel nomination. Bernadette has a big success at work, and Penny's going to be a part of it.

Sheldon is thrilled to help Bernadette and Howard navigate bureaucratic paperwork, until he discovers they are breaking the law. Leonard is disappointed when his friends exclude him from a scientific project.

The gang finds out Wil Wheaton hosts a celebrity Dungeons and Dragons game involving William Shatner, Joe Manganiello, Kareem Abdul-Jabbar and Kevin Smith. Deception and betrayal are the path to make it to the one open seat.

Penny and Bernadette go to San Diego for a pharmaceutical sales convention, leaving Howard in charge of the kids. Sheldon finds a book on experimenting on kids, and the guys plus Amy make a day of it.

Pemberton and Campbell charm America on a publicity tour, so Sheldon and Amy bring Nobel laureates Kip Thorne, George Smoot and Frances Arnold to their side. Halley's fear of the dark leads to conflict for Howard, Bernadette and Stuart.

Amy has a meltdown due to the pressure associated with winning a Nobel Prize. Raj and Howard try to relive the good old days after Howard buys a scooter that looks like the one he had years ago.

Raj is worried people won't take him seriously in his own field after publishing a paper that suggests he may have discovered alien life. Leonard wants to be the principal investigator on a plasma physics study.

Kripke has proof that Dr. Pemberton plagiarized his thesis, and Sheldon and Amy aren't sure whether they should turn him in or not. Howard is surprised to learn that Bernie wasn't the only waitress at the Cheesecake Factory who had a crush on him.

After hosting the scariest haunted house in the neighborhood for years, Stan is threatened by a competitive neighbor.

Stan battles an evil hot tub bent on killing his family.

Steve and Roger discover that the house is haunted. The ghost appears as an apparition of a younger Francine. The ghost grows more powerful until it attacks Hayley's boyfriend and pulls him into the netherworld.

Steve and his friends take up witchcraft to gain power and popularity at school. Stan and Klaus become obsessed with remembering 90s bands.

Michael causes a huge problem in the office when he comes up with the idea to put "golden tickets" into packages of paper for clients to redeem for discounts. Andy, Jim and Pam give Kevin differing advice on wooing a woman.

Michael has big plans for his 15th anniversary party at Dunder Mifflin, but is in for a shock when the new, no-nonsense vice president has some ideas of his own. Meanwhile, Jim's prank on Dwight has some unexpected results.

Michael's relationship with the new vice president becomes increasingly tense, as Michael finds an excuse to goof off even more than usual. Meanwhile, Pam faces the challenge of a new copier and Kelly develops a crush.

After getting off on the wrong foot with his new supervisor, Charles, Jim finds himself face to face with the new boss in a soccer game in the Dunder Mifflin parking lot. Meanwhile, Michael, afraid to face the workday, has trouble leaving his house.

Dwight and Andy strike up an unlikely friendship and plan a hunting trip. Regional Supervisor Charles asks Jim for a "rundown", and Jim spends his day trying to figure out what that is. Michael hosts a Paper & Pancakes luncheon.

Dwight's loyalty to Michael is tested when he finds a new hero in Charles. Meanwhile, Andy tries to provide for all of Jim's emotional needs.

Michael's new company struggles to make early morning deliveries, while the office tries to get their expense reports in on time after Angela enforces Dunder Mifflin's policy.

Michael has to mediate a dispute within his new sales team. Meanwhile, trouble brews in the office when several employees take the term "casual" Fridays too loosely.

Michael gets into the café/disco scene. Meanwhile, Pam and Jim decide to take a secret trip.

It's the annual Dunder Mifflin company picnic and Michael and Holly are reunited, and Michael has some big plans for her. Meanwhile, the office competes in the picnic's volleyball tournament.

Michael feels left out as the rest of the office gossips about the summer interns. While Michael searches for the next juicy rumor to share, Andy struggles with heterosexuality.

A request by Jim leaves Michael feeling insecure and defensive. Meanwhile, Pam deals with the guest list for the wedding, and Dwight convinces Toby to investigate Darryl's worker's comp claim.

Sheldon tutors his brother when his grades threaten football.

Sheldon interviews with a school for gifted children.

A trip to Sunday school inspires Sheldon to study religions.

Meemaw refuses to give George Sr. her brisket recipe.

Mary and the twins move in with Meemaw after a fight.

Sheldon and Missy are left home alone for the first time.

Joey loses Ross' treasured wedding ring. Phoebe has extreme mood variations from her pregnancy.

Rachel stays home while the others go to England for Ross' wedding.

Rachel frantically tries to get to London before Ross marries Emily. Ross' father clashes with Emily's.

Will Emily forgive Ross before their honeymoon? Monica and Chandler agree to end their new relationship.

Ross' new wife won't speak to him. Rachel appoints Monica her advisor in romance. Phoebe feels neglected.

While Phoebe delivers triplets, Joey experiences his own pain. Monica plans a date with a male nurse to spite Chandler.

Joey challenges Phoebe to perform a completely selfless act. Monica gets upset when Chandler gloats about sex. Ross might finally reconcile with Emily but he must make a tough decision.

Ross tells Rachel that he cannot be around her once Emily comes to New York. Chandler and Monica try to have a romantic weekend.

Will Ross obey Emily and move away from his friends? Monica and Rachel meet a monster.

Joey and Chandler regret letting Ross move in with them. Rachel schemes to get her new neighbor to ask her on a date.

The friends find out about Monica's worst Thanksgiving ever.

Joey becomes exasperated from hiding Chandler and Monica's secret. Ross gets in trouble when he expresses his rage.

Penny tries to seduce an abstaining Leonard to ruin his "donation" for her ex-boyfriend, Zack, and his wife, Marissa. Howard, Bernadette, Anu and Raj turn Raj's canceled bachelor party into a couple's trip aboard the "vomit comet."

Leonard is pleasantly surprised when Beverly comes to visit and she's genuinely kind to him, until he finds out the real reason she's there. Denise and Stuart overstay their welcome at the Wolowitz house.

Amy and Sheldon wait for the news. Howard and Bernadette leave their kids. Leonard and Penny keep a secret.

Bernadette and Howard leave their kids for the first time, Penny and Leonard try to keep a secret, Sheldon and Amy stick together, and Raj makes a new friend as the gang travels together into an uncharted future.

Brilliant physicist roommates Leonard and Sheldon meet their new neighbor Penny, who begins showing them that as much as they know about science, they know little about actual living.

Leonard volunteers to sign for a package in an attempt to make a good impression on Penny, but when he enlists Sheldon for help, his attempt at chivalry goes terribly awry.

Leonard asks a work colleague out after he finds out Penny is seeing someone.

Sheldon's getting fired forces him to explore what life has to offer outside physics, leaving Leonard to take drastic action to snap his friend out of his funk.

Fearing he's wasting his time on Penny, Leonard ends up making a connection with Leslie. Meanwhile, Sheldon frets over a change to his hamburger routine.

Penny hosts a Halloween party, putting Leonard, Sheldon, Wolowitz and Koothrappali through a new test of their social skills.

When Wolowitz goes AWOL with one of her friends, Penny's recruited to fill in for him on the guys' Halo team.

Raj's parents set him up on a blind date, and when he discovers he can talk to her, she shows interest in Sheldon.

When they're invited to present at a physics conference, Sheldon's reluctance to share the credit leads to a tiff between him and Leonard, and Penny's intervention only exacerbates the situation.

Leonard and Sheldon each lie to avoid hearing Penny sing in a production of Rent. However, Sheldon's lie becomes a bit too complicated for its own good.

With his friends knowing how sour he acts when sick and avoiding him as a result, Sheldon is nursed by Penny, who hasn't a clue what she's in for.

With Sheldon rattled and impossible to be around after meeting Dennis, a 15-year-old physicist who's smarter than he, the rest of the guys search for a way to eliminate the threat.

David Wallace breaks the bad news that not everyone will get a raise this year. Dwight reaches his breaking point with Jim and looks to the rest of the office for allies. Pam would like cash instead of wedding gifts.

The office travels to Niagara Falls to celebrate Jim and Pam's wedding under strict orders not to mention Pam's pregnancy. Michael, Dwight, and Andy all want to hook up with guests at the wedding, where Michael and Dwight meet twins.

The office travels to Niagara Falls to celebrate Jim and Pam's wedding under strict orders not to mention Pam's pregnancy. Michael, Dwight, and Andy all want to hook up with guests at the wedding, where Michael and Dwight meet twins.

Michael meets with an insurance salesman that visits the office and is later convinced by Dwight and Andy that he is part of the mafia. Erin accidentally ruins Pam's painting.

Michael shocks Jim and Pam when he reveals the identity of the new woman he has been dating. Dwight apologizes to Jim for years of torment with a strange peace offering.

It's Halloween and the office plans a "Haunted House" for the children in the community. And at an important business meeting, Michael falls into a koi pond. Meanwhile, Pam and Andy go cold calling to drum up more sales.

Jim and Pam are out of excuses so they have no choice but to go out with Michael and Helene. Meanwhile, Dwight is strangely doing nice things for everyone in the office.

Michael's world is rocked by troubling rumors about Dunder Mifflin. He forces the office into a day of strange diversions, upsetting Jim and leading others to wonder if Michael has gone insane.

Michael gets excited when he's invited by David Wallace to be honored on stage at the Dunder Mifflin shareholder meeting in New York, and he brings Andy, Dwight, and Oscar along for the ride. Meanwhile, Jim has a hard time getting Ryan to do work.

Michael is forced to face the music after he realizes he can't keep a promise he made to a group of kids 10 years ago. Meanwhile, Jim starts an employee of the month program to increase employee morale.

Michael is outraged when Jim allows Phyllis to be Santa at the office Christmas party. Jim and Dwight try to get everyone into the holiday spirit despite the uncertainty with Dunder Mifflin. Meanwhile, Oscar has a secret crush.

When a potential buyer comes to Dunder Mifflin, Michael, Dwight, Andy, and Pam pull out all the stops in hopes of impressing him with their high profile contacts. Michael reminisces about all the great times they have had in the office.

When Sabre comes in to take over Dunder Mifflin, Michael struggles to accept Sabre's new policies. Pam and Jim have an interview for a local daycare. Andy and Erin work on a welcome song for Sabre as Erin waits for Andy to ask her out.

The office is eager to welcome Sabre CEO Jo Bennett to Scranton, and are dazzled by her. But when Jo finds out there are two branch managers, she says either Michael or Jim must go back to being a salesman. Andy's Valentine's Day plan backfires.

Sheldon and Tam make a new friend.

Jason Alexander guest stars as Sheldon's drama teacher.

Sheldon's germophobia lands him in detention.

Sheldon faces an unlikely bully.

Sheldon declares his independence from Mary.

Wallace Shawn guest stars as Sheldon's college professor.

A bored Ross creates havoc in Joey and Chandler's lives. Rachel is disturbed by her date's inappropriate relationship with his sister.

On New Year's Eve, the friends make resolutions for the coming year but keeping them proves difficult.

Chandler's behavior toward his boss annoys Monica. Ross' latest romance astounds everyone.

Phoebe meets another long-lost relative. Joey wears a shoulder bag.

Chandler and Monica's relationship becomes less of a secret. Ross must prove to his boss that he's sane in order to return to work.

Chandler thinks Monica wants more from their relationship. Ross fails to impress his new neighbors.

Joey wonders if he is in love with Monica. Phoebe impersonates a police officer.

Rachel interviews for a great job but she may get it for the wrong reason. Monica competes to have a better relationship than Phoebe's.

Rachel submits to peer pressure at work. Joey and Ross' son audition for the same commercial but only one can get the part.

Ross' flirting technique fails to impress a cute pizza-delivery woman. A surprise awaits Joey when he tells everyone about his big television appearance.

The guys enjoy riding along with a police officer until a gunshot is heard. Rachel overhears a telephone message for Ross from his second ex-wife.

Phoebe's boyfriend wants her to move in with him. Ross and Joey involve Chandler and Monica in an obsessive game.

With his friends knowing how sour he acts when sick and avoiding him as a result, Sheldon is nursed by Penny, who hasn't a clue what she's in for.

With Sheldon rattled and impossible to be around after meeting Dennis, a 15-year-old physicist who's smarter than he, the rest of the guys search for a way to eliminate the threat.

Sheldon finds himself booted from the gang's Physics Bowl team and replaced with Leslie, so he forms his own team hoping to prove he's superior.

When the delivery of a full-size prop of 1960's "The Time Machine" causes Penny to miss work, she scolds Leonard about his sci-fi collectibles. He decides it's time to give up such childish pursuits.

The rest of the gang fall for Sheldon's twin sister, and Leonard's plan to win her heart is derailed when Sheldon declares he'll be the one to decide who can date her.

Penny wants to throw a surprise party for Leonard, but Sheldon's indulgence at an electronics store throws her off-track.

Penny's breakup spurs Leonard to summon the courage to ask her out, and they both go to Sheldon for advice on their upcoming date.

Penny opens up to a reluctant Sheldon after a less-than-stellar first date with Leonard, placing him in the uncomfortable position of having to keep a secret.

The Jokers are back as wacky inventors pitching a whole new line of AI-themed gadgets. Then, they fill out bogus incident reports with unsuspecting deli customers. The loser will be forced to demonstrate mentally absurd and physically grueling "apps."

The Jokers pretend to be bellhops and need to do and say what they're told while assisting unsuspecting guests to their rooms. Then, the guys need to give away tickets to an absurd made-up show they can no longer see.

Sal, Q and Murr kick off another season of antics by getting themselves stuck in a vent system and confusing customers at a bagel shop. Then, our losing Joker will face humiliation in a punishment that's tough to swallow.

The Jokers are back working as dry cleaners and TV producers, but one of them can't keep it together and must endure concertgoers who have escaped their enclosures.

The guys put in shifts while getting trained to work the counter at Playa Bowls, then hand out bizarre business cards to people they think could use their services. But one Joker can't complete the task and goes on the defense for his wacky punishment.

The Jokers are causing a scene on the street by throwing their ex's stuff out the window, until they mistakenly throw out something that belongs to them. Then, they'll have to keep a straight face during a snack taste test.

The Jokers are back pretending to be overnight watchmen who don't know when to call it quits, before rallying bystanders to take their side in an unlawful arrest. But one loser will have to say "I do" to a punishment that brings out his feminine side.

The Jokers face off by recording voiceover for a fake video game and playing the concerned parent writing to their kid's school. But one Joker burns out with a punishment that's gotta sting.

Pam's contractions begin but she and Jim are determined to wait it out as long as possible so they can have more time at the hospital. Meanwhile the rest of the office tries to distract Pam from the pain with food and entertainment.

Michael anxiously waits for Pam and Jim's baby to be born. Back at the office, Erin makes Andy jealous when she has lunch with Kevin.

Michael thinks he impressed Jo only to discover someone else in the office caught her eye. Meanwhile, Dwight makes trouble on Jim's first day back from paternity leave. Andy and Erin have an interesting first date.

When the sales staff lets Sabre's new "sales is king" policy get to their heads, Michael hides their new, prized leads.

Michael gets kicked out of the bar when he whips out all the stops to impress a friend of Jim and Pam's. Meanwhile, Andy and Erin do their best to keep their relationships under wraps. Dwight rethinks his pre-natal contract with Angela.

Andy pulls out all the stops to give Erin a memorable Secretary's Day. Michael reluctantly takes Erin out to lunch and lets slip about Andy's relationship with Angela. Meanwhile, Oscar circulates a viral video he created.

Pam and Jim work on their first sales pitch together to Donna, the manager of a local restaurant, but Michael keeps misreading the signals she's putting out. Meanwhile, Dwight encourages Kelly to try out for the minority training program.

Michael suspects Donna is cheating on him and puts P.I. Dwight Schrute on the case. Meanwhile, Andy is frustrated when no one takes his customer's complaint seriously.

Michael is surprisingly cheerful after learning some bad news about Donna. The new parents, Pam and Jim, have trouble staying awake in the office. Meanwhile, Angela takes matters into her own hands when Dwight refuses to honor their contract.

The press finds out that Sabre's printers catch on fire. Jo shows up to the office in hopes of finding out who the whistleblower is. Everyone suspects Andy, who adamantly denies he leaked the information.

Sheldon faces his fear of a neighbor's dog.

Sheldon obsesses over Meemaw and Dr. Sturgis.

Sheldon interferes in Meemaw's romantic relationships.

Sheldon dismantles the refrigerator to stop an annoying hum and then must get a paper route to pay for the repairs.

When Dr. Sturgis bonds with Paige, another 10-year-old genius, Sheldon's jealousy leads Meemaw to intervene. Meanwhile, Mary invites Paige's family over for a play date.

When Mary's faith is shaken by a tragedy in the community, Sheldon becomes an unlikely ally.

Joey's first major film role leads to an unexpected experience in Las Vegas. Phoebe can't remember why she hates Ross.

The gang travels to Las Vegas, Nevada, where more than one surprise awaits. After Ross misinterprets Rachel's actions, a war of public humiliation results.

Monica and Chandler get lucky in Las Vegas, Nevada. Rachel makes Ross regret playing a prank on her. Joey schemes for fame and fortune.

Two of the friends leave Las Vegas married. Joey and Phoebe have a cross-country adventure.

Monica is bewildered by Rachel's reaction to a change in their living arrangement. Phoebe tries to make Ross confront his feelings for Rachel.

Despite Phoebe's admonitions, Ross makes a drastic decision about Rachel. Chandler and Monica bicker over their living arrangements.

Injured Joey must get an acting part in order to qualify for health insurance. Rachel finally learns the truth about her marriage to Ross.

Rachel forces Ross to terminate their marriage. Phoebe's first triplet baby-sitting experience proves stressful. Joey pretends to own a sports car.

The guys and the women prepare for big changes in their living arrangements.

Chandler learns how obsessively neat Monica is when he attempts to do her a favor. Joey desperately tries not to flirt with his sexy new roommate.

The guys explore their femininity. Phoebe causes trouble when she kisses someone at Rachel's work.

On Thanksgiving, Chandler tries to gain favor with Monica's parents but an old secret involving Ross causes problems. Undomestic Rachel's dessert proves intriguing.

Seeing Penny with another guy sends Leonard back to Leslie Winkle, much to Sheldon's dismay.

Penny becomes addicted to an online game based on the world of Conan the Barbarian and persistently pesters Sheldon for advice.

Full of confidence following being named one of People's 30 to Watch Under 30, Raj hits on Penny and becomes impossibly arrogant.

An intervention is used to try to force Sheldon to overcome his fear of driving.

Sheldon and his friends are mystified when a younger undergraduate student is attracted to him.

When Sheldon bans Penny from the apartment for numerous minor infractions, she decides to retaliate. Howard and Raj search for the America's Next Top Model house.

Sheldon wants to use an alternate version of rock-paper-scissors to help resolve conflicts. A girl Wolowitz has a major crush on falls for Leonard.

Sheldon is over-exuberant that Leonard finally has a girlfriend matching his high standards.

Leonard seeks Penny's counsel when his relationship with Stephanie takes off faster than he'd like. Sheldon's hypochondriac tendencies get the better of him.

Sheldon irks the gangs with his obsession with proper Christmas gift protocol. Leonard's crushed when Penny dates a colleague of his.

Penny's criticism of Wolowitz's romantic life pushes him into depression and AWOL for a fighting robot battle the rest of the guys are depending on him for.

Looking to get friendly with Barry Kripke to gain access to a piece of high-tech lab equipment, Sheldon develops a flowchart process to make friends.

When Sheldon loans money to Penny so she can pay her rent, it leads to Leonard coming face-to-face with her ex, Kurt.

A visit from Leonard's mother ends up bringing him and Penny closer.

Michael is forced by corporate to fire someone, putting a damper on the Halloween festivities at Dunder-Mifflin.

Pam is embarrassed when she is the only person at corporate wearing a costume on Halloween. Holly and Michael take the long trip to Nashua after they get some shocking news from corporate. Meanwhile, Dwight torments Andy and tries to get under his skin.

When Darryl takes an idea to corporate over his head, Michael freaks out. Everyone in the office is in a competitive mood as the Halloween costume contest gets underway. Meanwhile, Pam tries to get the truth out of Danny about their dating history.

Erin struggles to make the Halloween party at the office exactly how Andy and Robert California want it. Meanwhile, Jim and Pam argue about whether ghosts are real, and Dwight bonds with Robert's 11-year-old son, Bert.

It's Halloween in the office, and Andy invites his college a cappella group to perform, which leads to a confrontation with his frenemy Broccoli Rob. Meanwhile, Dwight finds evidence that a madman is loose in the office and tries to track him down.

Michael refuses to fire the new office assistant after everyone complains about his bad attitude. Andy plays it cool after Erin shows interest in another man. Meanwhile, Pam tries to impress Jim by pulling an office prank of her own.

Corporate assigns Michael to counseling with Toby. Dwight vows revenge on the Steamtown Mall after a shop owner snubs him. Meanwhile, Pam conspires to change her job title.

Andy invites the entire office to his community theater production of Sweeney Todd in hopes that Erin will attend. Michael tries to put his jealousy aside and enjoy the performance, while Jim and Pam struggle with their incompetent babysitter.

Michael, believing he has herpes, contacts all his ex-girlfriends, including Jan and Holly. Andy tries to play on Erin's compassionate side by holding a sex education meeting for the office.

When a competing sales associate steals a Dunder Mifflin client, Michael, Jim and Dwight decide to set up a sting to find out his sales secrets. Andy decides to start a band after finding out a friend from college has a successful music career.

When Darryl takes an idea to corporate over his head, Michael freaks out. Everyone in the office is in a competitive mood as the Halloween costume contest gets underway. Meanwhile, Pam tries to get the truth out of Danny about their dating history.

Pam and Jim's baby, Cece, gets christened, and Michael invites the entire office to celebrate.

Erin and Gabe invite the office over for a "Glee" viewing party. Michael deals poorly with hearing people call Gabe his boss. Meanwhile, Andy grows more and more jealous of Gabe's relationship with Erin.

More than money is at stake as Michael helps charm people into investing in Ryan's internet company. Dwight capitalizes on both the Thanksgiving holiday and his childhood memories by creating a hay festival in the parking lot.

Steve questions tutoring a basketball player that Laura likes.

Steve finds an unorthodox way of curing Carl of his fear of heights. Rachel and Harriette argue over just who won a car on a radio contest.

When George Sr. asks Sheldon to keep a secret from Mary, the stress of not being honest drives Sheldon to hide out at Tam's for his first sleepover.

Dr. Sturgis recommends Sheldon and Missy for a university research study on twins, and Mary is unhappy when the test results go to Sheldon's head.

Mary clashes with Sheldon's drama teacher Mr. Lundy over plans for a Halloween haunted house fundraiser for the church. Also, Georgie falls for a rebellious teenage girl that Sheldon is tutoring.

Sheldon gets into trouble with fellow child genius Paige at the Science Museum, while George Sr. is forced to play therapist to Paige's bickering parents, Barry and Linda. Meanwhile, Mary, Georgie and Missy help Meemaw with a garage sale.

When Meemaw gives Sheldon his first video game, it takes over their lives. Meanwhile, George Sr. gets jealous when Georgie bonds with Herschel at the auto shop.

Sheldon studies his family for a psychology project when their Thanksgiving dinner turns into a family fight after George Sr. is offered a job in Oklahoma.

Joey plots the perfect opportunity to kiss Janine. Ross and Monica resurrect their dorky high school dance routine for a television special.

Joey finally dates Janine but she doesn't like his friends. Rachel worries Phoebe won't appreciate the way she furnishes their apartment.

Ross and Chandler bicker over which of them created a raunchy joke. Phoebe antagonizes Monica and Rachel with her candor. Joey reluctantly takes a waiter job at Central Perk.

Rachel tries to help her pampered younger sister, Jill, find independence but Jill flirting with Ross is not part of the plan. Monica won't admit that she is sick.

Rachel's sister Jill wants Ross but not for the reasons he thinks. Chandler astounds the others with his inability to express emotions. Is Phoebe starring in pornography?

The friends fantasize Rachel and Ross are in respective loveless marriages. Monica is an overweight virgin. Poor Chandler works for television star Joey, and Phoebe is an overstressed stockbroker.

In the speculative fantasy, Ross initiates romantic advances with his wife Carol. Chandler and Monica help each other overcome loneliness, Rachel learns the truth about her husband and Phoebe sneaks out of the hospital.

Chandler gets into trouble with his homemade gift for Monica. Ross tries to teach martial arts to Rachel and Phoebe. Joey hires a look-alike.

When a fire damages their apartment, Rachel and Phoebe must choose between living temporarily with Joey or Monica. Ross gets into trouble where he teaches.

Ross worries when his student/girlfriend goes on vacation with her wild friends. Meanwhile, Joey's refrigerator breaks down.

Primarily composed of clips from earlier shows, Joey auditions for a major television role but Chandler almost ruins everything.

Ross is nervous about meeting Paul, Elizabeth's dad, and invites the gang to the coffeehouse for moral support.

Penny hosts a Halloween party, putting Leonard, Sheldon, Wolowitz and Koothrappali through a new test of their social skills.

Sheldon tries to spook his friends on Halloween.

The gang celebrates Halloween at Stuart's comic book store. Meanwhile, Leonard and Penny discover a new spark in their relationship when he seduces her with science.

Leonard's car is stolen when the guys take a road trip to a comic book convention in Bakersfield, dressed as Star Trek characters.

While Sheldon and Howard continue their bonding, Sheldon's visit to see his mommy forces him to start addressing a new reality. The gang are subjected to a murder mystery party that leads them to speculate where they might be in 20 years.

Leonard reinstates Anything Can Happen Thursday, and it leads the regimented Sheldon to attempt something spontaneous, which creates friction among Penny, Amy and Bernadette. Raj requests help from Howard in prepping for a date with Emily.

An experiment designed to make participants fall in love piques Penny and Leonard's interest, so they decide to put it to the test. Meanwhile, Leonard, Amy, Raj and Emily have an encounter with a "zombie."

When Howard dresses up as Sheldon for Halloween, Sheldon seeks retaliation at Leonard and Penny's Halloween Party. Leonard is shocked that Penny doesn't remember their first kiss.

A giant great white shark arrives on the shores of a New England beach resort and wreaks havoc with bloody attacks on swimmers until a part-time sheriff teams up with a marine biologist and an old seafarer to hunt the monster down.

The small resort town of Amity is poised for an economic comeback after becoming known as the location of vicious shark attacks. At the same time the Mayor is welcoming a real estate developer to Amity, the shark attacks begin again.