TV Guide Nickelodeon Thursday

Bernadette and Howard prepare to spend time away from their children for the first time; Penny and Leonard attempt to keep a secret from being exposed.

Monica's aunt dies and leaves her an antique dollhouse that she doesn't want Phoebe to play with; Rachel regrets setting up Chandler with her boss, Joanna.

While at the beach, Phoebe meets a family friend with links to her past; Ross discovers that Rachel still loves him and must decide between her and Bonnie.

Ross chooses between Rachel and his bald-headed girlfriend Bonnie; Joey, Chandler, and Monica have a perilous encounter with a jellyfish at the beach.

Phoebe believes that her adoptive mother's spirit resides in her new pet cat; Monica goes on a date with Rachel's hunky high-school boyfriend.

Phil and Jay pick up Lily's old princess castle for Joe, but Jay thinks Joe plays with too many girl toys; Gloria helps Haley stand up for herself at work.

Alex is horrified when both she and her biggest rival, Sunjay, are named Valedictorian; Gloria is distracted from preparing for her U.S. citizenship test.

Phil, Luke and Haley make Alex participate in her senior ditch day; Claire gets an offer to work for a big hotel chain, but is unsure what to do.

The family gathers to celebrate Alex's graduation, minus Phil, who, after getting stuck in Seattle, discovered a way to attend using Skype and a robot.

Haley tries to stop Andy from proposing to Beth and forces herself and Andy to come to terms with their real emotions; Cam tries to get Mitch to return to work.

Phil and Claire are hurt when Alex tells them the wrong college move-in date; Luke would rather hang out with his friends than stay with Phil at his open house.

Dave celebrates his 40th birthday by entering an amateur boxing tournament and Calvin volunteers to coach; Marty meets someone new at the gym and feels a spark.

Mr. Krabs tries to sabotage the circus for stealing his customers; Sandy tries to solve everyone's issues, only to return home to her own monster of a problem.

Mayor Humdinger builds a mechanical rain cloud to sabotage the Air Show; Uncle Otis gets a powerful magnetic drone but the magnet malfunctions.

Farmer Yumi and Al's baby goat birthday party goes up in flames; Mayor Humdinger goes camping but roasting marshmallows turns into a recipe for disaster.

Ryder and the pups get called to Adventure City when their biggest rival becomes mayor and starts causing chaos all over the metropolis.

Chickaletta's family is scattered around town, causing major traffic jams; Chase leads a mission to rescue a lost Ryder, involving clues, tools, and Chewington.

Daisy wants to make sure Mr. Crocodile gets a visit from the tooth fairy. Everyone is scared to fetch Martin's gloves from his spooky shed.

Tracker has a dream where Mayor Humginder turns into a baby; Alex is hosting a party and finds out that his special piñata has mysteriously disappeared.

Mayor Humdinger creates false emergencies for his Kitten Catastrophe Crew; the Wingnuts get a new pet ostrich, but it gets lost on the trip home.

A flock of migrating ducks settles in Builder Cove; Motor doesn't want to visit Dr. Diwa at the Vet Clinic so the pups build a special space just for her.

Daisy wants to make sure Mr. Crocodile gets a visit from the tooth fairy. Everyone is scared to fetch Martin's gloves from his spooky shed.

When Chickaletta, gets stuck on a runaway drone, butterflies cause chaos all over Adventure Bay; the statue of Chickaletta is stolen by Mayor Humdinger.

Sonic learns that Nine is using the New Yoke shard to create his dream world in a barren Shatterspace and Sonic must convince Nine to fight with him.

SpongeBob and Patrick are turned into ghosts after irritating Flying Dutchman; Squidward looks for a safe place to store his clarinet before his performance.

A TV show about posh houses features Squidward's rival from high school; Plankton forms a band and tries to get Bob to write a song on the Krabby Patty formula.

A criminal mastermind decides to use three orphaned girls to pull off a big heist, but when their love warms his heart, he considers abandoning his plans.

SpongeBob and Patrick offer to take Mermaidman and Barnacleboy's places at a shuffleboard tournament, but they end up trying to fight crime instead.

SpongeBob seeks work anywhere to help his inability to just sit around after he is fired from the Krusty Krab following Mr. Krab's latest money-saving idea

Spongebob and Patrick dress up like bikers to scare off a rough motorcycle gang; Mr. Krabs and Plankton team up to investigate a new drink.

SpongeBob tries to trick Gary the snail into going to the vet; SpongeBob accidentally gets pinned under his exercise equipment and must wait for help to arrive.

Ross's new girlfriend seems to be nearly perfect until he visits her dirty apartment; Chandler helps Joey pick out a thoughtful present for Kathy's birthday.

Ross's friends avoid telling him how terrible his keyboard playing is; Chandler is faced with a tough decision after sharing a kiss with Kathy.

Chandler agrees to spend Thanksgiving in a shipping crate as penance for kissing Kathy; The gang decides to give each other Secret Santa gifts.

Chandler and Ross are excited about Gandolf "the party wizard", an old high school friend, coming to town; Joanna squashes Rachel's promotion chances.

Ross must decide whether to continue a long distance relationship; Chandler sets Rachel up with a coworker; Phoebe tries to write the perfect holiday song.

Phoebe goes to the doctor to get the embryos implanted in her uterus; Joey and Chandler win a bet and get to switch apartments with Rachel and Monica.

Leonard and Sheldon have a big, drawn-out quarrel that drives Leonard to move out; Raj decides to take care of Mrs. Wolowitz while Howard is gone.

The guys try to give their girlfriends the perfect Valentine's Day; Raj and Stuart decide that they are going to throw a "lonely people" party.

Raj falls into depression after a girl he meets at the comic book store walks out on him during a coffee date; Penny impresses Sheldon with her acting.

Leonard, Sheldon and Howard return to junior high school to talk to the girls about careers in science; Raj plans a big date with Lucy.

Howard has an internal struggle about opening a letter from his father; Leonard and Penny decide to throw a "grown-up" cocktail party at the apartment.

Monica caters a party for her mom; Chandler's encounter with Rachel's boss leads to an embarrassing situation; an encyclopedia salesman takes advantage of Joey.

Joey attempts ballroom dancing in order to help Monica and Rachel keep their illegal sublet; Phoebe is attracted to one of her massage clients.

Chandler hits on a woman at Central Perk, not realizing she is Joey's new girlfriend; Phoebe tries to catch a cold because it makes her voice sexier.

Phoebe's brother and his new wife ask Phoebe to consider carrying their child to term; Joey takes a job as a tour guide in Ross's museum.

Phil decides to convince Claire that Dylan should temporarily move in with them, but when he sees Dylan getting too close to Haley, he begins to rethink things.

Phil builds a habitat for the duck eggs and convinces Lily to help him hatch them; Claire is anxious about telling Jay and his team about her ideas for closets.

Claire wants to make sure that Haley and Alex have fun on "Bring Your Daughter to Work Day"; Phil helps Luke and Manny's class with community service day.

Luke is arrested for driving without his license; Claire and Phil catch Alex trying to sneak out of the house to go to a liquor store.

Gloria wins a family seminar with the author of "Clean Out Your Junk Drawer," Debra Radcliffe, who encourages people to get rid of their emotional junk.

Claire and Phil go out to dinner with a couple they met while on vacation and they attempt to make the other couple pick up the tab.