TV Guide Nickelodeon Sunday

Sheldon and Amy's plan to cohabitate takes a dramatic turn over a clash in bathroom scheduling; Howard and Bernadette decide not to go on vacation.

Penny discovers her "Serial Ape-ist" performance gathered fans, much to her surprise, after she is invited to attend a comic convention with Leonard.

Amy lies to Sheldon about repairs being done to her apartment in an effort to keep her living situation from changing; Penny secretly moves Leonard's items.

Chandler has mixed feelings when his mom, a romance novelist, comes to New York to visit; meanwhile, Monica and Phoebe compete for the "attention" of Coma Guy.

Ross refuses to find out the sex of his baby until it's born; Chandler and Joey go shopping for a new kitchen table and come home with a Foozball table.

After Chandler accidentally sees Rachel topless after a shower, she demands to see him naked in return; no one can stand Phoebe's irritating new boyfriend.

Monica's gourmet meal is wasted on a stoned food critic that will eat anything; Ross has a date with a beautiful colleague who is interested in his monkey.

Claire and Mitchell's mother wants to make amends with everyone after the wedding, but things come to a head during dinner at Claire's house.

Jay and Gloria invite everyone over for barbecue and football, but an earlier incident at school and the utterance of an unflattering label make things awkward.

Phil misreads how Claire is coping with an empty nest; Jay and Gloria disagree about Manny's outfit; Mitchell and Cameron freak out over a bump.

The whole family supports Manny in his fencing ambitions, but Jay's enthusiasm triggers an old wound for Mitchell; Phil tries to find Luke's hidden talents.

Claire decides to surprise Phil with a really great present, only to be surprised herself; Cameron and Mitchell go out for a night on the town with a friend.

Phil and Claire plan the ultimate birthday party for Luke, but Cameron's choice of clown costume winds up sending someone to the hospital.

SpongeBob and Patrick exchange miniaturized versions of themselves; Plankton tells his grandmother he owns the Krusty Krab, then she comes over for a visit.

When SpongeBob gets Gary a pet translation collar, but Squidward doesn't like it; SpongeBob befriends a small clown who was left behind by the circus.

When one of Sandy's experiments goes awry, the Cheeks family team up to save Christmas in Bikini Bottom.

A magical fish teaches SpongeBob how to keep surfaces looking clean; SpongeBob is recruited to cook in the big leagues, but he must prove his worth.

Lady Upturn introduces a talented Squidward to her high society friends; Squidward sets out to prove that aliens aren't real and has a close encounter.

SpongeBob experiences a bad luck streak when his lucky tie clip suddenly goes missing; when Patrick can't fall asleep, he seeks assistance from the Sandman.

Buster Moon and his friends prepare for their new show in the entertainment capital of the world, but they must convince a reclusive rock star to join them.

SpongeBob, Patrick and the gang must go ashore in order to recover the Krabby Patty recipe page to stop a villainous pirate and save Bikini Bottom.

Now that Dracula has opened Hotel Transylvania up to humans, everything seems to be going well, but then his father shows up for a visit.

When Mr. Krabs is framed for stealing King Neptune's crown, SpongeBob and Patrick set out to retrieve it before the king unleashes his wrath.

When SpongeBob discovers that Patrick is sleepwalking, he tries just about everything to try and wake him up, but no matter what he does, he can't wake him.

SpongeBob watches Mr. Krabs's house and makes sure no one breaks in; Squidward is forced to room with Patrick, but his demeanor rubs off on Patrick.

When SpongeBob and Patrick are sent to jail in the underground tunnels of the theme park Glove World, it leads to a daring escape.

The Krusty Krew builds a boat for their penny-pinching captain; SpongeBob discovers a crazed castaway living in his walls.

Ross' ex-wife and her life partner bump into Ross during his first date in nine years; Joey sets Chandler up on a blind date with Janice.

Joey falls for Phoebe's twin sister, Ursula, making Phoebe feel neglected; Chandler has trouble firing an attractive employee; Ross has parenthood doubts.

Rachel sprains her ankle when she tries to take down her Christmas lights on the balcony; Phoebe manages damage control when Ursula breaks Joey's heart.

Rachel interviews for a job as an assistant buyer at Saks Fifth Avenue; a usually docile Ross gets ugly during a poker game between the girls and guys.

Chaos ensues when Marcel escapes the apartment during Rachel's babysitting watch; Ross' attempts to woo Rachel are interrupted by the return of her ex-fiancé.

Rachel and Barry start dating again, despite the fact that he's now engaged to Mindy; Chandler goes nuts when a woman he likes won't return his phone calls.

Sheldon is determined to persuade Amy that they should procreate; Koothrappali struggles to tell the group about what the woman he is dating does for work.

Sheldon becomes jealous when Bert is awarded the MacArthur Genius Grant; Howard finds a remote control Stephen Hawking action figure he previously designed.

Tensions ensue when Sheldon and Amy attempt to divide the furniture and items between their apartment and Penny and Leonard's apartment.

Sheldon attempts to give Amy her annual birthday present, but the couple is constantly interrupted; Bernadette is rushed to the hospital as she goes into labor.

Penny goes on a spa weekend with Amy when she feels that Leonard is taking her for granted; Wolowitz and Koothrappli try to fix a squeaky floorboard.

Monica is determined to catch the thief that stole her credit card; Ross tries to get his monkey accepted into a zoo so that he can be with his own kind.

Monica's boyfriend reveals that he's really a high school senior; Ross is jealous when Rachel has erotic dreams about Joey and Chandler.

After Carol goes into labor, Ross, Susan and Phoebe get stuck in a closet during the big moment; Rachel flirts with an eccentric doctor.

Chandler accidentally lets the cat out of the bag regarding Ross' feelings for Rachel, but upon returning from China, Ross has a new girlfriend.

Gloria is unhappy when Jay meets Manny's father; Claire calls firemen to help Phil with his kidney stones; Mitchell and Cameron sleep train Lily.

Claire finds a dirty picture on the computer; Gloria doesn't care for Jay's life-sized dog butler statue; Cameron is pulled into the gardener's woes.

Mitchell gets Jay to start noticing things that make it seem like one of his old friends might be gay; Gloria gives Manny's date a makeover.

Claire feels inadequate after an old friend visits; Jay has an unsettling moment in the locker room with Cameron; Mitchell helps Gloria with legal issues.