Bored with each other, Gumball and Darwin try to find a new friend. Gumball believes he owes a debt to Mr. Robinson for saving his life.
Masami claims to be Darwin's girlfriend. A painting Anais made for school convinces Principal Brown that her family is dysfunctional.
Nicole and Richard reluctantly allow Gumball and Darwin to babysit Anais. Gumball wears his mom's wedding dress and becomes the toast of his school.
Gumball and Darwin try to defeat their dad in a "lazy-off." A ghost named Carrie keeps possessing Gumball's body so she can enjoy eating.
The kids try to discover who shoved Principal Brown into Gumball's locker. Gumball and Darwin's pranks on Richard drive him crazy.
Gumball and Darwin are mocked for their martial arts costumes. A kiss on the lips from Granny Jojo traumatizes Gumball.
To attend a cool high school party, Gumball and Darwin must find dates. Gumball and Darwin try to get their money back for a video game.
Gumball tries to help Bobert, who plots to take over Gumball's life. During a class field trip, Gumball and Darwin get lost in the Forest of Doom.
Gumball teaches Anais how to be dumb but gets jealous when their dad favors her. Gumball vows to discover a secret Darwin is keeping about him.
Gumball and Darwin learn about honesty from school counselor Mr. Small. Darwin is sent to a government institute for geniuses.
Gumball and Darwin eat some supplements that turn them into fully grown men. Gumball thinks he's going on a date but he's really attending a pet funeral.
Gumball wants to join a club but only the Rejects Club wants him. Gumball and Darwin help their dad believe in magic again.
To win an award, Miss Simian befriends Gumball and Darwin. Gumball lets Mr. Robinson move into the attic, making Richard think the house is haunted.
Gumball and Darwin try to help Anais get her doll back from Tina Rex. Gumball and Darwin become unwitting accomplices in a gas station robbery.
Gumball and Darwin accidentally destroy Mr. Robinson's car. Gumball has such a bad day, he thinks he's cursed.
Gumball creates Kenneth, a monster made of gross stuff. Nicole pays more attention to Gumball's life and ruins it in the process.
Gumball and his family become obsessed with his allegedly lucky tinfoil helmet. Dino-bully Tina Rex wants to fight Gumball after school.
Gumball and Darwin are convinced the world is about to end. Gumball and Darwin accidentally destroy an overdue DVD rental.
Penny's father thinks Gumball's family is dysfunctional. Gumball and Darwin try to help Elmore's giant, Hector, become less boring.
Nicole urges Gumball to become more successful and have some achievements. The family's war for the TV remote reaches a surprising level of intensity.
Gumball is jealous when Leslie starts hanging out with Penny. Banana Joe returns a borrowed pen to Darwin but it's been chewed.
A new cell phone becomes a problem when Darwin gets addicted to it. Odd things begin occurring in Elmore when Richard gets a job.
Carrie takes Darwin, Gumball and Anais to a Halloween party at a real haunted house. The kids go in search of a lost family treasure.
Gumball teaches Darwin how to be more direct in an insult battle. Miss Simian tries to prove Gumball and Darwin are bad kids.
Gumball and Darwin's new friend, Clayton, is a compulsive liar. After they run over Santa Claus, the Wattersons must save Christmas.
Gumball and Darwin must retrieve a family heirloom from an elderly neighbor. Bobert loses a bet and becomes Gumball's servant for a day.
Gumball asks Idaho to teach his family how to live a simpler life. Darwin ditches Gumball to a beating by Tina, causing a rift between the friends.
Granny Jojo's zealous overprotectiveness has negative consequences. Gumball and Darwin learn about viruses — the hard way.
Gumball and Darwin get distracted on their way home to watch a video with Anais. Gumball tries to reunite Alan and Carmen after a break-up.
Gumball is mad at Darwin after seeing him kiss Penny in a dream. Darwin starts to resent feeling like Gumball's sidekick.
Richard is hurt when he overhears Gumball and Darwin mocking him. Gumball goes to great lengths to look good in his school photo.
After a dispute over a trash can, Richard and Mr. Robinson are under house arrest. Cheating gets Gumball and Darwin sent to Spring Break detention.
The family pushes Nicole too far at the grocery store. The Wattersons must survive to the end in a strange game that Gumball and Darwin invented.
Darwin's promise to play video games with Gumball conflicts with a promise he made to Banana Joe. Gumball and Darwin receive a threatening message.
Gumball and Darwin struggle to understand Juke's message. Richard's permissiveness attracts unwanted guests while Nicole is away.
Gumball and Darwin try to shoot some skits on home video. A new girl tries to get Gumball and Darwin to fight kids from her old school.
An embarrassing video of Gumball goes viral and he wants it removed. The Watterson kids try to save Nicole after finding a mysterious letter.
The real lives of Elmore's inanimate objects are revealed. The Wattersons are surprised to discover the impact they've had on friends and neighbors.