A New York policeman (Bruce Willis) outwits foreign thugs holding his wife (Bonnie Bedelia) and others in a Los Angeles high-rise.

A New York policeman (Bruce Willis) outwits foreign thugs holding his wife (Bonnie Bedelia) and others in a Los Angeles high-rise.

Student driver Urkel enlists Carl as teacher; it is very dangerous to Carl's health.

Steve hears a lie about Laura from the guys at school; he decides to silence the rumor at any cost.

Carl (Reginald VelJohnson) and Steve share a hospital room.

Steve hears a lie about Laura from the guys at school; he decides to silence the rumor at any cost.

Things spiral out of control when Sheldon boycotts his favorite bread company; Georgie offers Veronica a shoulder to cry on when she's dumped by her boyfriend.

Carl (Reginald VelJohnson) and Steve share a hospital room.

Inspired by his hero, Albert Einstein, Sheldon tries his hand at the violin; Mary and Meemaw secretly buy a pregnancy test when Mary thinks she's pregnant.

Sheldon moves in with Dr. Sturgis for the weekend to see what his life will be like in college; a lonely Mary tries to bond with the other Coopers during Sheldon's absence.

Unhappy that school funds are going toward football rather than academics, Sheldon decides to run for class president.

Georgie is thrilled when Veronica stays at the Coopers' house for a few days; Meemaw and Dr. Sturgis celebrate their one-year anniversary.

The Coopers help Pastor Jeff through a rough patch in his marriage; Sheldon pressures church members for donations when Mary takes him to work for a day.

Georgie is thrilled when Veronica stays at the Coopers' house for a few days; Meemaw and Dr. Sturgis celebrate their one-year anniversary.

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

The Coopers help Pastor Jeff through a rough patch in his marriage; Sheldon pressures church members for donations when Mary takes him to work for a day.

Joey confesses his true feelings for Rachel; Phoebe introduces Monica to her new boyfriend (Harry Van Gorkum).

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 (Marlo Thomas) offer to move in to help with the child.

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

Monica and Phoebe make a bet after Rachel passes her delivery date; Chandler falls asleep at the premiere screening of Joey's new film.

Rachel goes into labor, enduring endless pain while anxious Ross hovers nearby and her waiting friends wreak havoc in the hospital.

Rachel goes into labor, enduring endless pain while anxious Ross hovers nearby and her waiting friends wreak havoc in the hospital.

Joey finds himself engaged to Rachel soon after she delivers her baby girl, while Phoebe assumes Ross is the one who proposed; Joey sneaks a peek as Rachel tries unsuccessfully to nurse; Monica and Chandler retire to a supply closet for privacy.

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

The girls get involved when Leonard, Sheldon and Raj compete for tenure at the University.

Joey finds himself engaged to Rachel soon after she delivers her baby girl, while Phoebe assumes Ross is the one who proposed; Joey sneaks a peek as Rachel tries unsuccessfully to nurse; Monica and Chandler retire to a supply closet for privacy.

Amy tries to help Sheldon get over his compulsive need for closure when one of his favorite TV shows is canceled; Raj discovers a secret about Lucy.

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

Leonard and Sheldon hire the host (Bob Newhart) of their favorite childhood TV show to perform; Bernadette and Howard run into trouble while dog-sitting for Raj's pet.

Amy and Sheldon's relationship takes a surprising turn during a game of.

When Leonard receives an exciting opportunity to work overseas, Penny and Sheldon are thrown for a loop.

Sheldon and Penny share secrets while Leonard is away; Wolowitz helps Raj get over his ex.

Leonard and Sheldon's friendship is tested; Wolowitz's relationship with his mom causes a threat to his masculinity.

Raj designs a scavenger hunt that brings out the best -- and the worst -- in the whole gang.

Sheldon wants revenge after Amy ruins one of his favorite films; Leonard finds a way to get Penny to do anything; Stuart and Raj make online dating profiles.

Sheldon and Amy's relationship is tested when she takes a job at his university; a fight with Bernadette leaves Howard sleeping on Raj's couch.

Sheldon's latest scientific breakthrough leaves him feeling like a fraud; a romantic gesture between Howard and Bernadette causes Penny to up her game with Leonard.

When Professor Proton asks Leonard for help with an experiment, Sheldon retaliates by befriending Proton's rival, Bill Nye.

A CIA agent will do anything to protect his homeland and family, which includes his wife, his liberal daughter, his socially awkward son, a goldfish with the brain of a human, and an escaped alien from Area 51.

Sheldon's latest scientific breakthrough leaves him feeling like a fraud; a romantic gesture between Howard and Bernadette causes Penny to up her game with Leonard.

Far away from the Wrestling World, on the humble Accountant Isle, Andy, a junior accountant in the making, dreams of becoming a great wrestler.

When Professor Proton asks Leonard for help with an experiment, Sheldon retaliates by befriending Proton's rival, Bill Nye.

Stan, upset that Francine has let herself go, takes drastic measures when she asks him to renew their marriage vows.

After following Hayley to a concert, Stan becomes obsessed with the performing rock group and insists on meeting the lead singer by following the band on the road as a groupie.

Far away from the Wrestling World, on the humble Accountant Isle, Andy, a junior accountant in the making, dreams of becoming a great wrestler.

When Hayley rejects Stan's advice, he decides to start a dry-cleaning business run by a bunch of strippers; when the business fails miserably, he is forced to become a male stripper to make some extra money.

Francine wants Stan to get rid of his gas-guzzling SUV, but he hatches a plan at the horse track to save his ride; Steve tries to help an old friend.

Stan is furious when he cannot get a good seat at church on Christmas Day; a moment of divine intervention occurs when Francine tries to ease her husband's frustration; Francine is kidnapped.

Francine wants Stan to get rid of his gas-guzzling SUV, but he hatches a plan at the horse track to save his ride; Steve tries to help an old friend.

Stan changes his opinion on social programs after he develops a drug addiction and falls on hard times.

Stan gives Francine.

Fun moms, college volleyball players and God's gift to.

Stan changes his opinion on social programs after he develops a drug addiction and falls on hard times.

Stan gives Francine.

John and Nicole's Kids, Bubble Tea Baristas, and black belts face off against extreme obstacles like the Hoop Hopper and iconic Big Balls.

Eddie breaks his promise to take Richie out on Halloween; Steve has an unusual cure for Harriette's insomnia.

John and Nicole's Kids, Bubble Tea Baristas, and black belts face off against extreme obstacles like the Hoop Hopper and iconic Big Balls.

Steve and Eddie (Jaleel White, Darius McCrary) sneak into boot camp to get Waldo (Shawn Harrison) out; Harriette and Carl (JoMarie Payton Noble, Reginald VelJohnson) catch a crooked repairman.

Steve commemorates his 1,000th attempt to date Laura with a sit-in on the roof of the Winslow home; Richie has an admirer.

Eddie's sloppy habits and Steve's scientific experiments don't make for domestic bliss when the two become roommates.

Sheldon invites the entire school to a party for the Nobel Prize announcements; Meemaw learns more about Dr. Sturgis' past; Georgie's desire for cable TV leads to a standoff between him and George Sr.

Steve commemorates his 1,000th attempt to date Laura with a sit-in on the roof of the Winslow home; Richie has an admirer.

After Dr. Sturgis experiences a nervous breakdown, Mary worries Sheldon is headed down a similar path; Georgie discovers he has a knack for sales.

Eddie's sloppy habits and Steve's scientific experiments don't make for domestic bliss when the two become roommates.

Without Dr. Sturgis' university class, Sheldon must find a new way to stay academically challenged; Mary helps Pastor Jeff avoid temptation with his girlfriend.

Sheldon takes matters into his own hands when Meemaw refuses to drive him to a lecture; Georgie tries to impress Veronica with his new business venture.

Sheldon is forced to take a break from science when his new obsession with.

After being released from the mental hospital, Dr. Sturgis unexpectedly breaks up with Meemaw.

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

Sheldon is forced to take a break from science when his new obsession with.

Monica fears Chandler has a sexual fetish involving sharks; Phoebe fears losing her boyfriend.

After being released from the mental hospital, Dr. Sturgis unexpectedly breaks up with Meemaw.

Phoebe grows famished waiting for her tardy chums to show up at her birthday dinner; Rachel frets about leaving Emma with a baby sitter.

Ross mocks Rachel's new male nanny (Freddie Prinze Jr.); Chandler becomes upset when Monica says that somebody from her job is the funniest guy she's ever met.

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 (Christina Applegate) on Thanksgiving; Monica protects her good wedding china; Joey forgets to join his TV cast mates for the Thanksgiving parade.

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 (Selma Blair).

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

Monica invites Rachel's workplace rival (Dermot Mulroney) to her birthday party; Joey flirts with Emma's new nanny (Melissa George); Phoebe and Mike (Paul Rudd) 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.

When a mistake comes to light, Sheldon makes Leonard walk a mile in his shoes; Penny decides to confront Raj's ex.

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

When the gang decides to spend Thanksgiving at Mrs. Wolowitz's house, Sheldon protests; Leonard and Penny deal with an error from her past.

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

Amy and Leonard try to help Sheldon deal with his shame; Raj stays with Bernadette and Howard for a week.

While Sheldon is in Texas, the rest of the gang realize how much he has changed their lives as they decorate the apartment Christmas tree.

As Leonard tries to help Penny with a disappointment, Penny asks him a bold question about their relationship; Sheldon wants to learn how to be funny.

Sheldon must learn how to relax when he is forced to take a vacation; Leonard tries to support Penny when she quits her job; Bernadette needs to replace one of Stuart's comic books.

Unable to get Comic-Con tickets, Sheldon tries to hold his own convention and ends up spending a wild evening with James Earl Jones; the ladies try to act maturely.

Sheldon and Amy go on a trip to wine country with Howard and Bernadette; Penny and Leonard rush Raj's dog to the vet.

When Leonard buys a dining room table, Sheldon re-evaluates the changes in his life; Bernadette is torn when Wolowitz gets the chance to go back to space.

Bernadette tries to negotiate peace between Sheldon and Wolowitz; Penny receives an embarrassing offer; Raj wants Amy to write to a woman on his behalf.

Sheldon is faced with a new reality when he visits his mom in Houston; a murder mystery party starts arguments.

Raj struggles with guilt when he dates two women at once; Penny has a chance to play a part in a cheesy movie; Sheldon is torn between two gaming systems.

Sheldon has a personal crisis when he decides string theory is a waste of his time; a double date ends in embarrassment for Howard.

Sheldon gives spontaneity a try, which causes unexpected friction for Penny, Bernadette and Amy; Raj asks Howard for help with preparation for a date with Emily.

Sheldon has a personal crisis when he decides string theory is a waste of his time; a double date ends in embarrassment for Howard.

When Jay overhears Gloria on the phone talking about spanking, he assumes she is frustrated in the bedroom; Mitchell and Cam throw a party to rub Mitchell's new job in Cam's friends' faces.

Sheldon gives spontaneity a try, which causes unexpected friction for Penny, Bernadette and Amy; Raj asks Howard for help with preparation for a date with Emily.

The family goes on a wine tasting trip and stays in Haley's new boss's country house; Gloria and Mitch are invited to a party at Oprah's house but can't bring anyone else.

Haley's astrophysicist boyfriend comes to meet the family, setting Claire and Phil off in a competition about which one of them is smarter; Mitch and Cam go on a yoga retreat.

When Gloria's ex-boyfriend stops by for a visit, his striking resemblance to Manny makes Jay wonder; Phil agonizes over getting the perfect anniversary gift for Claire; Lily gets into a fight at school over bras.

Haley's boss tries to buy Gloria's salsa; Mitchell gets Cam the police ride-along he's always dreamed of.

When Dede drops by unexpectedly, Mitchell and Cam come to a realization about her effect on their lives; Phil, Luke, Alex and Haley all have different bad news to break to Claire and compete about when to do it.

Haley meets Arvin's parents but fate leads to an unexpected reunion with all of her ex-boyfriends; the family goes to a nursing home to visit with Jay's sister; Phil, Cam and Gloria end up getting trapped in the home's basement.

Mitchell sneaks out to Hero-Con with Phil; Gloria's dinosaur party for Joe is ruined when her nemesis upstages her with a far bigger and better party next door.

The family gets together for the annual Fourth of July parade where Jay acts as the grand marshal; Haley's farewell to Arvin doesn't go as well as expected and she is distracted by the return of an old flame.

Haley looks to Mitch and Cam for relationship advice; Gloria suspects Manny's Canadian girlfriend is made up and tries to find out the real truth.

The family gets together for the annual Fourth of July parade where Jay acts as the grand marshal; Haley's farewell to Arvin doesn't go as well as expected and she is distracted by the return of an old flame.

Eddie's teacher arrives for a surprise visit just in time to witness the resulting chaos when Harriette goes on strike.

Haley looks to Mitch and Cam for relationship advice; Gloria suspects Manny's Canadian girlfriend is made up and tries to find out the real truth.

Laura's guardian angel shows Urkel what it's like to be Laura.

Eddie (Darius McCrary) learns a lesson about caring for other people's feelings after he breaks a date with a girl (Michole Briana White). With Reginald VelJohnson.

Eddie is pursued by a college more interested in his ability to play basketball than his grades; Laura sets her sights on Harvard.

Laura and Ted arrange a blind date for Steve with Ted's cousin, Myra.

Eddie meets Tracie Spencer and she falls for him; Steve helps Carl get a look at Harriette's diary.

Laura and Ted arrange a blind date for Steve with Ted's cousin, Myra.

A church carnival leads Missy to try out for the baseball team; Meemaw struggles after her breakup with Dr. Sturgis.

Eddie meets Tracie Spencer and she falls for him; Steve helps Carl get a look at Harriette's diary.

Sheldon starts an internet flame war; Missy stands up to the boys on her baseball team; Meemaw is unhappy when George Sr. spends time with her new boyfriend.

The University makes George Sr. a lucrative job offer in hopes of recruiting Sheldon; Georgie gets a job working for Meemaw's new boyfriend; Mary is determined to rid her home of greed.

Mary gets Pastor Jeff involved when Sheldon isn't invited to Billy's birthday party; George Sr. has male bonding time with Dr. Sturgis.

Sheldon fakes being sick to avoid a swim test at school; Dr. Sturgis spies on Meemaw's new boyfriend.

George Sr. and Meemaw struggle to manage the Cooper household; Mary plans Pastor Jeff's wedding.

Sheldon fakes being sick to avoid a swim test at school; Dr. Sturgis spies on Meemaw's new boyfriend.

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

George Sr. and Meemaw struggle to manage the Cooper household; Mary plans Pastor Jeff's wedding.

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

Ross and Chandler trade barbed insults on their alma mater's Web site; Phoebe's resolve not to call ex-boyfriend Mike (Paul Rudd) weakens.

The gang buys scads of lottery tickets for the multimillion-dollar jackpot; Rachel suspects baby Emma is on the verge of saying her first word.

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 (Aisha Tyler) to a rooftop.

Monica and Chandler run into an old acquaintance when they secretly go to a fertility clinic; Ross helps Joey woo the same professor (Aisha Tyler) 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 (Hank Azaria) prepares to propose to Phoebe, but ex-boyfriend Mike (Paul Rudd) is not yet out of the picture.

The gang heads to Barbados for a paleontology convention where Ross is the keynote speaker; David (Hank Azaria) prepares to propose to Phoebe, but ex-boyfriend Mike (Paul Rudd) 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; Phoebe and Mike rekindle their romance.

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

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

Professor Proton (Bob Newhart) helps Sheldon deal with grief; Leonard gets into a competition with Penny; Bernadette and Amy prepare a.

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

A bad day compels Penny to re-evaluate her choices -- including Leonard; Bernadette and Howard must care for Mrs. Wolowitz; Sheldon gives Raj advice on relationships.

Faced with an uncertain future, Sheldon considers a major change; Emily and Raj decide to take things to the next level.

Leonard and Amy make an unexpected trip to Arizona to fetch Sheldon; Penny interviews for a job at Bernadette's company; Stuart's relationship with Mrs. Wolowitz disturbs Howard.

When Sheldon must teach a class, Howard decides to take it; Amy takes advantage of the tension between Penny and Bernadette.

Wolowitz feels nervous when he is asked to throw the first pitch at a Los Angeles Angels game; Penny and Leonard want to prove Sheldon wrong after he says he and Amy are the better couple.

Raj's honesty comes back to haunt him when his new girlfriend is unfriendly to Penny; the guys think about becoming part owners in Stuart's store.

During their weekend in Las Vegas, Bernadette and Amy accuse Penny of being a buzz kill; the guys try to invent the next big thing.

Raj's honesty comes back to haunt him when his new girlfriend is unfriendly to Penny; the guys think about becoming part owners in Stuart's store.

All Elite Wrestling continues to inject new spirit, freshness and energy into mainstream wrestling featuring a world-class roster of diverse male and female wrestlers.

During their weekend in Las Vegas, Bernadette and Amy accuse Penny of being a buzz kill; the guys try to invent the next big thing.

All Elite Wrestling continues to inject new spirit, freshness and energy into mainstream wrestling featuring a world-class roster of diverse male and female wrestlers.

Far away from the Wrestling World, on the humble Accountant Isle, Andy, a junior accountant in the making, dreams of becoming a great wrestler.

Phil stumbles into an exciting new career after visiting Luke's college; Claire deals with her dad and the merger of Pritchett's Closets with a tech-savvy, hipper company; Mitch's new high-profile case is marred by an unflattering courtroom sketch.

Far away from the Wrestling World, on the humble Accountant Isle, Andy, a junior accountant in the making, dreams of becoming a great wrestler.

Haley is forced to make a decision; Manny returns to college and dorm life; Sherry may be overstaying her welcome at Jay and Gloria's.

The families celebrate another epic Halloween and receive huge, unexpected news.

When Phil learns that his real estate class will be canceled if any additional students drop it, he turns on his powers of charm and flattery to keep one particular student from leaving; Jay tries to set boundaries with a fellow parent.

Cam forgets the words to his favorite country song and decides to reconnect with his roots by getting a chicken; when Alex is up for a prestigious government job that requires a family interview, everyone overcompensates and jeopardizes her chances.

Haley needs motherly advice from Claire as she considers her future with Dylan and her career; Jay and Cam's less-than-politically-correct coaching style earns them a class on sensitivity; Mitch runs into Phil's nemesis at an unlikely place.

When Dede's husband comes to town to bequeath her possessions to the family, Jay and Gloria feel sorry for him and invite him to stay with them while he is in town.

Hayley works to figure out the best time to give the family a Christmas gift they will never forget; Phil borrows the family Christmas tree for a house-showing; Jay, Gloria and Joe deal with unwelcome holiday visitors.

Claire and Phil aren't convinced that Haley and Dylan can make it on their own as they move them into their new apartment before the baby arrives; Pameron gets out of prison early and has a bone to pick with Mitchell.

Phil and Claire decide to take a cycling tour through Italy; Cameron and Mitchell discover some interesting reading material in Lily's room.

Cam must contend with a bully at the school; Jay has technical trouble during a video conference; the local mall holds a photo shoot for its new ad campaign, and Gloria tricks Phil and Joe into participating.

Phil thinks he found Pepper his dream home; in an attempt to connect with Lily, Mitch and Cam get invited to an exclusive event for her favorite vlogger.

Jay hosts a Super Bowl party at the same time that Claire hosts a baby shower for Haley, both at Jay's house.

Lily reaches a womanly milestone that Cam and Mitch are not prepared for -- at all -- so they call in reinforcements.

Mitch, Cam and Phil crash Jay's annual hiking trip to find an elusive bald eagle after Gloria asks them to keep an eye on him; Gloria, Alex, Claire and Haley get together to plan her baby shower.

Lily reaches a womanly milestone that Cam and Mitch are not prepared for -- at all -- so they call in reinforcements.

Mitch, Cam and Phil crash Jay's annual hiking trip to find an elusive bald eagle after Gloria asks them to keep an eye on him; Gloria, Alex, Claire and Haley get together to plan her baby shower.

Laura (Kellie Shanygne Williams) becomes Steve's (Jaleel White) valentine; Steve arranges a date for Richie (Bryton McClure) with Gwendolyn (Naya Rivera).

Steve, Eddie and Waldo become trapped on a fire escape while at a party; Carl's widowed mother finds a new man.

Sheldon learns to listen when an emotional Paige struggles with her parents' divorce; George Sr. is furious when Georgie tries to buy his way out of chores.

George Sr. and Georgie go camping with Meemaw's new boyfriend, but things get complicated when her ex-boyfriend tags along; Sheldon and Missy invent a game.

Sheldon and Georgie mine for platinum in roadside gravel; Mary is concerned when Missy misuses religion to help with a batting slump.

Meemaw meets Dale's ex-wife, June; Sheldon is forced to work on a group project with reluctant college students.

Sheldon visits the California Institute of Technology for the very first time; Georgie is furious when Mary listens in on a phone call with his girlfriend; Meemaw tries to cheer up a jealous Missy.

Dr. Sturgis is furious when Sheldon accuses him of plagiarism; Mary sets out to find a.

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

Rachel gets Monica and Chandler to delay their trip to Vermont for Emma's first birthday bash.

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

When Ross interviews with Charlie's ex-boyfriend (Greg Kinnear) for a prized grant, the doctor makes a shocking stipulation; Chandler lies about watching Joey's bizarre audition tape.

Monica and Chandler fuss over their apartment as they expect a visit from the adoption worker (Maria Pitillo); 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 (Anna Faris) labors under a misconception about Monica and Chandler's respective occupations.

Rachel and Phoebe spot Chandler getting into a car with a mystery blonde; the friends reminisce about memorable moments.

Joey appears as a celebrity contestant on.

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 (Anna Faris) 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.

Raj and Sheldon try to simulate a dark-matter research expedition; after a fight about money, Penny and Leonard turn to Bernadette and Wolowitz for advice.

The guys try to help when Penny is faced with an awkward dilemma at work; Bernadette and Amy discuss sexuality and female scientists.

Sheldon feels pressured to participate in romantic traditions when the gang re-creates a high-school prom on the roof.

Leonard has minor surgery on his nose, causing Sheldon to overreact; Bernadette and Howard work on their marriage.

Sheldon says goodbye to Fun With Flags; Howard, Leonard and Raj look through their dead professor's research; Bernadette learns her co-workers' true feelings.

Leonard and Wolowitz clash over a work emergency; Amy throws a Victorian Christmas party which Sheldon resents.

When the guys agree to do something the girls like, Sheldon and Leonard end up having a confrontation.

Sheldon asks his friends to challenge him in hope of achieving a scientific breakthrough; Wolowitz invents a game about Raj.

Sheldon and Leonard must defend themselves from an online bully's criticism after they co-publish a paper; Bernadette, Penny and Amy confront embarrassing moments during a girls night.

While the gang waits for the reopening of Stuart's comic book store Wolowitz gets some shocking news; Penny has trouble taking her own advice; Leonard and Raj think they spot Nathan Fillion at a restaurant.

Penny and Sheldon design an experiment -- as a joke -- to make participants fall in love; Howard and Bernadette get into trouble at the airport.

Amy finds out that Sheldon applied for a one-way mission to colonize Mars; a trip to the pet store leads to a fight; Leonard has a surprise for Penny; Raj is busted while snooping in Emily's apartment.

A magazine article only credits Sheldon in an article about a paper he co-wrote with Leonard; a blackout at Mrs. Wolowitz's results in a final dinner in her honor.

When Sheldon and Leonard are asked to speak at UC Berkeley, they take a detour in hope of meeting an idol; Raj and Amy try to settle a dispute between Howard and Bernadette with a game of pingpong.

A sorority queen (Reese Witherspoon) enrolls in Harvard to prove to her former boyfriend that she has more than good looks.

Pushed beyond their limits, three overworked and stressed-out mothers (Mila Kunis, Kristen Bell, Kathryn Hahn) go wild after ditching their daily routines.

Dylan and Luke are really impressed with Bill's tales of heroism and survival as a firefighter, which make Phil feel emasculated.

In an effort to be less negative, Claire inadvertently approves of Luke's new relationship with someone from his work; Phil tries to surprise Alex at school right before she receives an award she didn't tell him about.

Haley and Dylan's plan to quietly elope before the babies are born doesn't go as smoothly as they had hoped; Jay continues to try and get his new business off the ground by courting an Instagram celebrity.

Cam finally gets a chance to shine when he is asked to preside over the high school graduation ceremony at the last minute; Jay gives the commencement address; Claire runs into her former high school rival who brings out the worst in her.

The birth of Haley and Dylan's twins approaches; a look back at how the family members celebrated their birthdays over the past year.

Haley is determined to follow the advice in her parenting books, but Phil and Claire think their old methods are better; Manny is set to direct Jay's dog bed commercial in hopes of winning his ex-girlfriend back.

Claire needs to get everyone out of the house before they make her look bad in front of a reporter from an important women's business magazine; Jay invites Manny to a wine tasting in an attempt to spend some quality time together.

Phil, Claire, Alex and Luke realize the babies might help them with a few things on their to-do lists, so they offer to give Haley the day off.

When George Sr. accidentally lands the school librarian in the hospital, the Cooper family must nurse her back to health; Meemaw gives Georgie relationship advice.

When Sheldon learns the house next door is for sale, he takes it upon himself to find the perfect neighbors; Missy is torn when she's forced to pitch against her boyfriend at the baseball game.

Sheldon has a scientific breakthrough at the dentist's office; Dale and Meemaw go to the casino; Georgie makes a big mistake when Dale leaves him in charge of the store.

Sheldon discovers that Mary's been keeping a secret about his future; Meemaw is furious when she learns Dale fired Georgie.

After graduating high school, Sheldon has a breakdown when he realizes he may not be ready for college; Dale tries to make amends with Meemaw.

Sheldon gets a summer job at the local train museum; Missy embarks on a new stage of womanhood; Georgie discovers Mary's guilty pleasure.

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; 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 prepare to say goodbye and embark on the next chapters of their lives; momentous events and last-minute surprises.

The six friends prepare to say goodbye and embark on the next chapters of their lives; momentous events and last-minute surprises.

Monica's high-school friend visits after leaving her fiance at the altar.

Monica begins to feel the heat when she prepares dinner for her parents (Elliott Gould, Christina Pickles).

Monica finds it difficult to break up with her latest boyfriend (Geoffrey Lower), whom everyone likes; Chandler starts smoking again; Phoebe receives a large sum of money.

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.

Chandler and Phoebe plan to dump dates on the same night at the same coffee house.

An agent (June Gable) offers Joey a movie role as Al Pacino's naked body double; Chandler dates a liberal woman (Sofia Milos).

Chandler finds himself trapped in an ATM vestibule with model Jill Goodacre during a city-wide power failure.

Monica and Ross share their feelings about death and their grandmother.

Sheldon and Amy build a blanket fort -- and come to a crossroads in their relationship; Wolowitz meets a half-brother he didn't know he had; Leonard and Penny have an argument during an appearance on Wil Wheaton's podcast.

The guys fight over what message Raj should write for NASA in case of alien contact; Penny has to decide between auditioning for a movie or keeping her pharmaceutical sales job.

Wolowitz questions his engineering skills after he and Sheldon can't get a toy drone to fly; a canceled flight puts Leonard's plans in jeopardy; Raj sets his parents against one another after he's cut off financially.

When Sheldon's and Leonard's mothers finally meet, personalities collide; Howard decides to do his share of the chores -- with a little help from his friends.

While facing dramatic changes in his relationship with Amy, Sheldon pushes Penny and Leonard to choose a wedding date.

Sheldon struggles to understand what is going on with Amy; Penny must decide if she can get past Leonard's bad behavior.

Leonard tries to ease Penny's mind; Sheldon plans a special episode of.

A flat tire during Leonard's bachelor party weekend in Mexico tests the guys' skills; Penny is compelled to tell her family that she and Leonard eloped.

A lethal CIA agent (Dwayne Johnson) and his former classmate (Kevin Hart) encounter shootouts, espionage and double-crosses while trying to save the U.S. spy satellite system.

A former Special Forces soldier becomes sheriff and deputizes an old friend to help rid their town of thugs.

A lethal CIA agent (Dwayne Johnson) and his former classmate (Kevin Hart) encounter shootouts, espionage and double-crosses while trying to save the U.S. spy satellite system.

Lawmen James Payton (Ice Cube) and Ben Barber (Kevin Hart) pursue a violent drug lord (Benjamin Bratt) in Miami.

Officers Jenko (Channing Tatum) and Schmidt (Jonah Hill) begin to question their partnership after each infiltrates different cliques while undercover at a local college.

Mitch and Cam help Lily overcome her insecurities about wearing a bathing suit to a pool party; with Gloria's new internship taking up so much of her time, Jay starts feeling particularly neglected.

Phil is determined to scare Claire on Halloween; Gloria feels self-conscious about her age when someone correctly assumes she is Jay's wife; Mitch and Cam go to the WeHo Halloween Carnival after Lily decides to go to her first Halloween party alone.

Gloria uses her alone time with the twins as an opportunity to secretly baptize them before Haley and Dylan get home; Claire deals with the fallout from the smart closet fiasco; Cam feuds with his school's mascot.

Cameron and Mitchell's friends mistakenly assume they have split up; Haley attempts to cook Thanksgiving dinner as a thank you for Claire and Phil's support with the twins; Jay invites Phil and Dylan out to fly his model plane.

The Dunphy house is bursting at the seams when Dylan's hippie mom moves in and Claire's lonely stepdad, Jerry, wants to pay them a visit; Jay and Gloria attempt to help Manny get over his big breakup with Sherry.

Monica and Ross cook Thanksgiving dinner for themselves, but everyone else shows up.

The friends renege on a promise not to bring dates to their New Year's Eve party.

Chandler learns details about his mother's (Morgan Fairchild) life when she appears on national television.

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.

Phoebe's psychiatrist boyfriend (Fisher Stevens) annoys her friends with his analyses of their lives.

In 1980s Chicago, a 10-year-old embarks on a quest to get the latest and greatest video game system for Christmas.

A poor boy (Freddie Highmore) and four spoiled children win a tour through the incredible factory of an odd confectioner (Johnny Depp).

When a doubting young boy takes a train ride to the North Pole, he embarks on a journey of self-discovery that shows him that the wonder of life never fades for those who believe.

Hoping to close a sale and save their jobs, two co-workers (Jason Bateman, T.J. Miller) must rally their colleagues to throw an epic Christmas party.

When their plans for a holiday getaway fall apart, a couple (Vince Vaughn, Reese Witherspoon) must spend Christmas Day trudging to a quartet of family get-togethers.

Hoping to close a sale and save their jobs, two co-workers (Jason Bateman, T.J. Miller) must rally their colleagues to throw an epic Christmas party.

A poor boy (Freddie Highmore) and four spoiled children win a tour through the incredible factory of an odd confectioner (Johnny Depp).

Two cops (Jonah Hill, Channing Tatum) must confront their teenage angst all over again when they go under cover as high-school students.

Mitchell suspects Cameron has an ulterior motive for keeping everyone happy for Christmas dinner; Claire tries to dodge Jay's job offer to work at his dog bed company; Luke has to deal with the consequences of kissing Manny's ex-girlfriend Sherri.

Alex's company puts her up at a new luxury apartment building with a number of high-profile residents that the family is eager to take advantage of; Phil is on a mission to review the restaurant's famous sliders for his food blog.

Phil pays a visit to his dad after hearing some concerning news about him; Jay gives Claire and Mitch a bunch of their old childhood memorabilia that triggers them to reevaluate a long-held story about their first family vacation.

Mitchell learns a valuable life lesson when a former resident of the house shows up unexpectedly; the Dunphys' old neighbor-turned-tech-titan, Kenneth, comes to visit with a big surprise for Phil; Manny's dad has a big opportunity for his son.

The Pritchett-Dunphy-Tucker clan heads to Paris so Jay can accept a lifetime achievement award for his work in the closet industry; Claire has a secret rendezvous; Cam finally gets a chance to perform as Fizbo on the streets of Paris.

Phil and Claire take Haley and Dylan to dinner to reassure them they are not bad parents; Mitch and Cam chaperone on Lily's first date; Jay and Gloria attend Joe's school play.

Claire lands an interview for her dream job but is thwarted on her way to the interview by Phil's tricky staircase; Cam and Mitch debate the pros and cons of adopting another baby.

Mitchell is having a hard time letting go of his old life and Gloria steps in to help him say goodbye; Haley, Luke and Alex decide to throw a party at the Dunphy house when Claire and Phil leave for a trip; Dylan's mom takes the twins for the night.

Mitchell and Cam settle into their new normal; Phil and Claire decide that one of the kids needs to move out; as Gloria becomes more successful at work, she notices Jay and the kids don't seem to need her as much.

It's Valentine's Day and, out on his first date in nine years, Ross meets up with his ex-wife. Meanwhile, Monica, Phoebe and Rachel rebel against the spirit of the day by burning mementos of past relationships.

A.

Joey asks Phoebe's sister (Lisa Kudrow in a dual role) on a date; Ross takes Lamaze classes with Carol (Jane Sibbett) and Susan (Jessica Hecht).

Monica takes Rachel to the hospital; Ross asks his dad (Elliott Gould) for advice on becoming a father.

When the girls lose money to the guys in a poker match they seek out Monica's Aunt Iris, a famous card player, for lessons and then demand a rematch.

An impending change to his living arrangements inspires Sheldon to revert to 2003, before he met Penny and Leonard; Raj and Howard form a band.

Barry Kripke expresses interest in Amy while leading a fencing lesson for the guys; when Stuart tries to attract female customers to the store, Penny, Amy and Bernadette help out.

Leonard and Sheldon go to great lengths to secure the helium they need during a nation-wide shortage; Bernadette and Penny try to to find Amy a new man on a dating app.

Sheldon struggles to keep his emotions in check when he is interviewed for a documentary about Spock; Penny and Leonard make a surprising discovery; Wolowitz and Bernadette get into a disagreement about remodeling his childhood home.

Sheldon, Wolowitz and Koothrappali post an ad online to find a new girlfriend for Sheldon; Penny and Bernadette decide to spy when Amy is secretive about who she is dating.

When a doubting young boy takes a train ride to the North Pole, he embarks on a journey of self-discovery that shows him that the wonder of life never fades for those who believe.

A man (Michael Keaton) who died on Christmas Eve returns to his wife (Kelly Preston) and son one year later in the form of a snowman.

When their plans for a holiday getaway fall apart, a couple (Vince Vaughn, Reese Witherspoon) must spend Christmas Day trudging to a quartet of family get-togethers.

The Griswolds (Chevy Chase, Beverly D'Angelo) spend the holiday in a garish way, especially when a country cousin (Randy Quaid) pulls up in an RV.

The Griswolds (Chevy Chase, Beverly D'Angelo) spend the holiday in a garish way, especially when a country cousin (Randy Quaid) pulls up in an RV.

Hoping to close a sale and save their jobs, two co-workers (Jason Bateman, T.J. Miller) must rally their colleagues to throw an epic Christmas party.

Pushed beyond their limits, three overworked and stressed-out mothers (Mila Kunis, Kristen Bell, Kathryn Hahn) go wild after ditching their daily routines.

Eddie mistakenly throws a teen party on Mother Winslow's wedding day.

Steve (Jaleel White) makes a date for Laura's friend Maxine (Cherie Johnson) with Waldo (Shawn Harrison); Richie (Bryton McClure) loses a baby tooth with Carl's (Reginald VelJohnson) help.

Laura gets into a strip joint where Urkel accidentally winds up performing.

Steve discovers a new love interest when Myra makes a pass at him; Eddie unknowingly buys a stolen car stereo.

Steve worries that Myra will learn about his reputation as a nerd when he takes her to the high-school prom.

With college in sight, Sheldon is determined to ride his bike without training wheels; Mary and George Sr. argue over parenting styles.

Sheldon finds himself in a fierce competition with Paige when their mothers force them to attend Vacation Bible School; George is furious after Georgie makes a questionable purchase.

Dale and Meemaw work out relationship issues while playing Dungeons and Dragons with Sheldon and Missy; Mary and George take a trip with coach Wilkins and his wife; Georgie's girlfriend thinks she's pregnant.

College orientation does not go as Sheldon planned; Mary is invited to a party when she's mistaken for a university student; George Sr. helps Pastor Jeff set up a children's nursery.

Sheldon's first day of college is derailed by his new philosophy teacher, professor Ericson; Mary and Brenda live vicariously through Missy's first day of middle school.

Meemaw takes matters into her own hands when Sheldon's philosophy teacher sends him into a tailspin; George Sr. learns Georgie has been cutting class.

Rachel accidentally lets Ross' pet monkey escape, and the friends form a search party; she is then horrified to learn that her former best friend is engaged to her ex-fiance.

Rachel is asked to be the maid of honor in her ex-fiance's (Mitchell Whitfield) wedding.

Monica, Rachel and Phoebe go on a covert operation to track down the woman who stole Monica's credit card.

Monica's new boyfriend (Stan Kirsch) exposes his own secret after she admits her true age.

Carol (Jane Sibbett) begins labor; Ross and Susan (Jessica Hecht) clash.

Rachel discovers Ross' feelings for her when he goes out of town on a business trip.

Rachel decides to look up her former boyfriend (Cosimo Fusco) when she is distraught over Ross' new girlfriend (Lauren Tom).

While tending his son, Ross expresses his displeasure when Phoebe tastes Carol's breast milk to check the temperature.

Monica and Rachel's grumpy downstairs neighbor (Larry Hankin) dies and leaves all his belongings to the girls.

The group is amazed when Phoebe marries a Canadian ice dancer (Steve Zahn) to help him get his green card.

The group's plans of throwing a birthday party are marred when money becomes an issue; Chandler sets a woman up to get a date with her, but a case of mistaken identities means that he discovers what she really thought of him.

Joey and Chandler decide to baby-sit and use Ben as a way to pick up women; Phoebe loses her job singing at Central Perk.

Amy and Sheldon spend Thanksgiving at the aquarium -- as friends; Wolowitz volunteers at the soup kitchen with Raj, Emily and Bernadette; Penny realizes that Leonard knows her better than she thought.

Sheldon has a song stuck in his head; despite their awkward date, Amy asks Dave over for dinner; Koothrappali and Wolowitz are obsessed with a fan of their band.

After dating for more than five years, Amy and Sheldon spend the night together for the first time; Leonard, Wolowitz, and Koothrappali must decide what to do with an extra movie ticket.

Leonard agrees to meet with a psychiatrist (Jane Kaczmarek) on Penny's behalf; Sheldon and Koothrappali work together on an astronomical discovery; Wolowitz and Bernadette struggle with their feelings when Stuart moves out.

After dealing with Sheldon while he was sick, Leonard, Penny and the gang attempt to treat themselves to a Sheldon-free weekend.

Sheldon's excitement about his Meemaw's visit fades when she butts heads with Amy; Raj questions his relationship with Emily after meeting someone new.

Amy and Sheldon host a Valentine's Day edition of Fun With Flags; Penny and Leonard wrestle with getting older; Howard and Bernadette make a discovery in their hot tub; Raj is torn between Emily and another woman.

The gang celebrates news of Bernadette's pregnancy by singing karaoke; Wolowitz's reaction to the pregnancy announcement worries Bernadette; Wolowitz believes he needs to make more money to support his growing family.

For the first time in nine years, the gang celebrates Sheldon's birthday -- surprising him with a special guest.

Sheldon makes a surprise revelation when Amy buys him a new laptop; Leonard and Wolowitz get sold out by Koothrappali after lying to their wives to attend a movie screening.

Sheldon shares a secret about Leonard when the two go on a weekend trip with Penny and Amy; Koothrappali 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.

After a freak accident, Stan and Roger end up stuck together in the worst possible way; Klaus contends with an impostor.

When Stan admits that his heroes include the 1980 U.S. Olympic hockey team, Roger confesses that he played on the team; Reginald tries to win over Hayley by taking her to a concert.

While out tasting wines, a drunken Roger kisses Francine, who decides to tell Stan about the incident.

Roger studies crime scene photography; Stan bullies Steve in hopes of toughening him up, prompting Francine to help Steve take a stand.

Stan tries to get the family into shape for a neighborhood pool party; an accident leaves Stan humiliated.

Roger wants to be roasted on his birthday but ends up being distraught by the jokes; the Smith family goes on the run.

Stan offers a reward to the person who can stop Hayley and her old boyfriend from eloping, and tragedy strikes Langley Falls.

Francine and Stan compare parenting skills after Stan creates a clone of Steve; Roger searches for the missing bride and groom.

Wanting to have the scariest haunted house on the block, Stan comes up with a.

Roger offers to help Stan achieve his lifelong dream of opening a restaurant, but their differing views of the eatery cause havoc; a new girl in school invites Steve over while her parents are out of town.

Professional wrestlers, marathon runners, and acrobatic cousins all face extreme obstacles in hopes of winning the $25,000 grand prize.

Swole daddies, snowboarders, and a bossy construction couple duke it out in hopes of winning $25,000 and, for the swole daddies, an epic once in a lifetime hang with John Cena.

Laura wants to be friends until Steve takes her advice and becomes serious about his relationship with Myra.

Steve (Jaleel White) finds himself the object of romantic attention; Carl (Reginald VelJohnson) considers wearing a toupee.

Steve offers to drive Laura to a cheerleading competition in Cincinnati.

The Winslows find themselves indebted to Steve.

Sheldon and George Sr. dine with President Hagemeyer and a university benefactor; Georgie gives Missy some brotherly advice when Mary won't let her go to the school dance; Dale and June convince Meemaw to attend their son's wedding.

Sheldon campaigns to become Dr. Linkletter's lab assistant; Georgie enlists the help of Mr. Lundy, the drama teacher, for a surprising business venture.

Dr. Linkletter pushes Sheldon to make friends with his fellow students at college; Georgie gets a pager.

Sheldon, Dr. Linkletter and Meemaw team up on a science experiment; Mary is jealous that Pastor Jeff and Brenda are spending time together; Georgie has a new side hustle.

When Sheldon refuses to ride in a car after getting into an accident with Meemaw, Missy uses their trauma to her advantage at school; Meemaw is forced to take the church shuttle while her car is in the shop.

When the IRS accuses Sheldon of making a mistake, he'll stop at nothing to prove them wrong; Dale is forced to get a colonoscopy and tries to convince Meemaw to join him.

A drunken Rachel leaves a phone message for Ross that may change their relationship; Chandler regrets asking Monica to help him lose weight.

Rachel sees Ross' list comparing her pros and cons to Julie's (Lauren Tom).

Phoebe, hoping for a Christmas family reunion, travels to upstate New York in search of her biological father.

After deciding to give up acting, Joey is offered a role in a soap opera; Rachel dates a guy named Russ.

Ross helps put Carol and Susan's wedding plans back on track; Rachel's mother announces shocking new plans.

Joey starts dating a fan (Brooke Shields) who is gorgeous, but soon discovers that she's also crazy; Ross is reminded how much he misses his pet monkey and travels to the San Diego Zoo to find out what has happened to him.

Ross (David Schwimmer) catches up with Marcel on the set of a movie starring Jean-Claude Van Damme; Chandler gets a date with a girl he liked in fourth grade.

Monica's parents drop off some childhood keepsakes including her prom video.

Ross and Rachel become more than just friends; Monica caters a party for a dashing older doctor (Tom Selleck).

Everyone at Monica's dad's birthday party finds it amusing that their middle-aged friend (Tom Selleck) is dating a woman in her 20s until Monica's parents learn that it is their daughter; Chandler and Joey argue over a dirty spoon.

With Joey in his new apartment, Chandler gets a troublesome new roommate (Adam Goldberg); Phoebe makes a video for.

Joey's comments in a magazine for soap-opera fans could mean the end of his role on.

Leonard, Sheldon and Wolowitz file for a patent on their new invention; Penny, Amy and Bernadette give dating advice to Koothrappali after his breakup with Emily.

The gang runs into Penny's old boyfriend while out at a wine bar; Bernadette spends an evening with Sheldon; Koothrappali's introduction of his new girlfriend doesn't go as planned.

Sheldon wants to go to a movie screening, so he pays Stuart to spend the day with Amy; Penny has a difficult time connecting with Leonard's visiting mother.

Leonard's recently divorced parents and Sheldon's devoutly religious mother visit; when they are contacted about their guidance system, Wolowitz and Koothrappali think the government is after them.

The group struggles through an awkward morning after Sheldon's mother and Leonard's father spend an evening together; Penny's family arrives.

Wolowitz has a meeting with Colonel Williams, a representative from the Air Force Department of Material Command.

Sheldon tries to stay awake with an energy drink as the gang races to finish its government project on time; Penny and Amy attend a gathering at Bert the Geologist's house; Koothrappali learns Bernadette's true feeling about her pregnancy.

After her apartment floods, Amy suggests that she and Sheldon move in together; Koothrappali finds out the gender of Howard and Bernadette's baby before they do.

Things do not run smoothly when Amy moves in with Sheldon, and Leonard and Penny have to intervene; Howard and Bernadette find unexpected guests at their house when they decide to cancel their vacation plans.

Penny learns there are fans of her performance in.

Amy lies about repairs being made to her apartment so she can continue living with Sheldon; Leonard lets Penny decorate Sheldon's old room.

Sheldon is determined to convince Amy they should procreate; Koothrappali is reluctant to tell the gang what the new woman he's dating does for a living.

Sheldon gets jealous when a co-worker wins an award; Wolowitz finds an old remote control Stephen Hawking action figure that he made.

Sheldon and Leonard disagree about how to divide their shared belongings; Koothrappali and Stuart fight to be the most helpful to Bernadette during her final weeks of pregnancy.

The family struggles with goodbyes.

Jay has grown children, grandchildren and a gorgeous young wife, who has a preteen son of her own; all together they must bridge generational, cultural and social gaps.

Phil is determined to help Luke prove he is responsible enough to have a new bike; Jay and Manny have some father and son time.

Jay reluctantly takes Phil on a model-airplane excursion, and Gloria goes shopping with Alex. Meanwhile, Claire and Manny get to know each other as siblings.

Jay's ex-wife, Dede (Shelley Long), tries to make amends with everyone she offended at Jay and Gloria's wedding.

Tensions rise during a day of barbecue and football at Jay and Gloria's in the wake of an incident between Manny and Luke at school.

Jay and Gloria have a disagreement about Manny's choice of outfit for his first day back at school; Cameron and Mitchell freak out when Lily gets a bump on the head.

The family comes out to support Manny's newfound interest, fencing; Phil is determined to find Luke's hidden talent.

Claire wants to surprise Phil with a private performance by one of their favorite musicians (Edward Norton); Cameron and Mitchell invite their friend Sal (Elizabeth Banks) out for a night on the town.

Claire and Phil decide to plan the biggest and best birthday party for Luke.

Claire and Phil threaten to take away Christmas when the kids get into trouble; Cameron and Mitchell take Lily to have her first picture taken with Santa.

Gloria does not like Jay's reaction to the arrival of Manny's father (Benjamin Bratt); Phil is rushed to the hospital; Mitchell and Cameron try to sleep-train Lily.

Obsessive Myra invades Steve's school; Harriette faces a possible layoff.

A tough guy tries to collect Eddie's gambling debts.