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.
Phoebe is discovered by a record producer who wants to make "Smelly Cat" a video; Joey considers moving back in with Chandler, but Chandler has a new roommate.
Creeped out by his bizarre new roommate, Chandler demands he move out; a new book on female empowerment inspires the ladies to have a "goddess meeting."
Phoebe's world view is shattered when she learns how "Old Yeller" really ends; Monica becomes jealous when Richard begins going out with Joey and Chandler.
Jay and Gloria struggle to figure out what to get each other for their anniversary; the Dunphys take a trip to the Caltech Institute for Alex's college tour.
Phil discovers he is at fault for the entire family getting a terrible cold; Jay and Gloria attempt to help Manny with the pressures of high school football.
Phil and Claire worry that Haley and Any spend too much time together; Gloria hires a Spanish tutor for Manny despite the fact that he wants to learn French.
Marshall performs some dinosaur dentistry with the help of an ancient geyser and his fellow pals; Francois and Cap'n Turbot are in Dino wilds for an adventure.
Mayor Humdinger's mountain vacation goes downhill; Mayor Humdinger messes with the satellite dish and downs a satellite and the town's communication systems.
Daring Danny X's rocket boosted pogo stick accidentally causes a fire; when Francois' big stunt show goes horribly awry, the Air Rescue pups are on a roll.
The children want to make their own takeaway; Peppa & George use walkie talkies and codenames; family visit Cousin Chloe's house to play with Baby Alexander.
Daring Danny X is in trouble again as he is stuck in a tree over a canyon as hungry bears chase him; Mayor Humdinger decides to sabotage Mayor Goodway's petals.
The all-star pups compete in a sports day as the field becomes an ice rink; the pups play kickball against Raimondo's team, but an eagle steals the ball.
When Speed Meister tricks him into stopping at the wrong place, Rubble & Crew must save Santa; the Crew make Builder Cove's big Hanukkah celebration bigger.
Hurricane Harrigan and Cap'n Turbot get caught water skiing behind an out-of-control boat; Danny X becomes Mayor Humdinger's assistant and builds a theme park.
Sandy's competitive nature disturbs SpongeBob and Patrick's jellyfish fishing; SpongeBob pulls a loose string from Squidward's shirt which never seems to end.
Mr. Crabs attempts to attract more children to the Krusty Krab by building a playground at the restaurant; Patrick and Spongebob spend the weekend camping.
When Spot has puppies, Plankton uses them in one of his schemes; Mr. Krabs is terrified to get his physical, and the Krusty Krab will close if he doesn't pass.
Spongebob worries about losing his job when a successful chef returns to the Krusty Krab; Spongebob becomes afraid of the dark after reading a scary story.
In order to get rid of a pesky urchin in the Krusty Krab, the employees use Plankton as bait; Squidward decides to learn karate from Sandy and SpongeBob.
Chandler and Ross run into two bullies at the coffee shop; Monica is forced to get a job at a 50's theme restaurant after losing her cash in the stock market.
Phoebe catches chicken pox just as her old flame arrives in town on leave from the Navy; Joey gets a job at Chandler's office but decides to play it as a role.
Sheldon reevaluates changes in his life after Leonard buys a new dining room; Bernadette is torn after Wolowitz is offered the chance to go back to space.
Bernadette and Amy organize a high school prom on the rooftop of the guys' apartment complex; Sheldon feels forced to take part in the idealistic prom rituals.
Monica uses her free time after breaking up with Richard to make jam and considers insemination through a sperm bank; Phoebe dates a man who stalks her twin.
Janice questions the group as to whether any of them have ever slept together in the past, leading the collective of companions to reflect upon a period of time
Phil and Claire think the pressure they put on Alex to date has caused her to make up a boyfriend; Jay tries to get out of going to a party of Gloria's.
The entire family takes Haley out to a bar in commemoration of her 21st birthday; Claire attempts to get Haley to look at her like a friend instead of a mother.
Claire hates how the neighbors' yard looks with their hideous boat parked on it, so Phil makes a strike against them; Jay struggles to potty train Joe.
When Phil realizes that Luke is hitting his teenage phase of shutting him out, he gets Andy to be his new assistant; Gloria worries Joe is allergic to Stella.
As Valentine's Day approaches, Claire worries that Phil has more feelings for "Juliana" than for her; Gloria's sister visits, which halts Jay's romantic plans.
Calvin investigates a series of peculiar occurrences that befall the Butler house; Gemma and Tina wonder if they are still ready for sexy Halloween costumes.