Gumball and Darwin unintentionally ruin a rented DVD, so they try to fix the situation to escape punishment.
Gumball and Darwin watch over baby Anais as their parents attend a school meeting.
Gumball and Darwin search for a new friend to get over their boredom.
Gumball believes that Mr. Robinson has rescued him from death, so he promises to be Mr. Robinson's protector.
Darwin and Gumball believe an apocalypse is approaching.
When Gumball has to wear his mother's dress to school, his classmates treat him as a pretty girl.
Anais wants to get her doll back from Tina Rex, and Gumball and Darwin come to her aid.
Gumball and Darwin go to the gas station to buy a present for their mom since their dad hasn't bought one. However, they unknowingly end up lending a hand to a robber.
Darwin is about to get a kiss from a girl, and Gumball wants prevent that from happening.
After Anais paints an unusual picture of her family, principal Brown decides to do something about it and he interferes in her family's affairs.
Gumball, Darwin, and dad engage in a laziness competition.
A ghost called Carrie haunts Gumball, who must find a way to get rid of it.
Miss Simian's class see Principal Brown smeared with paint and covered with toilet paper, and Gumball has to find who did it to avoid detention.
Gumball and Darwin trick their dad many times, and their tricks are getting out of control.
Gumball and Darwin wear weird clothes for martial arts and get ridiculed by their classmates.
Gumball is tormented by Granny Jojo's kiss, so Darwin helps him get over it.
Tobias' sister, Rachel, organizes a high-school party and invites Gumball's class, but they must find dates first.
Gumball and Darwin deceive Larry to get their money back for a video game.
Gumball finds himself in jeopardy when Bobert impersonates his identity and wants to become him.
Gumball's class embark on an adventure when they lose their way in the forest and they struggle to survive.
Anais wants to have fun with the boys and Richard, so Gumball and Darwin show her how to be part of the team, yet Gumball ends up feeling excluded.
Darwin has a skeleton in the cupboard, and Gumball must find out what it is.
The school counselor gives complicated lessons on integrity to Gumball and Darwin.
When Darwin goes to an institute for geniuses, Gumball tries to find a way to reunite with him.
Gumball and Darwin let Mr. Robinson stay with them without telling Richard, who thinks that the house has ghosts.
Gumball and Darwin want to grow up, but they realize that adulthood is full of problems.
Gumball has an unpleasant surprise when he thinks that he is on a date with Penny, which ends up being a pet funeral.
Gumball wants to be part of a club, but everybody rejects him except geeks.
Gumball and Darwin teach their father that magic is real.
Miss Simian tries to get close to Gumball and Darwin in an attempt to win an award.
As Mr Robinson's new car is wrecked, Gumball and Darwin might be held responsible.
Gumball believes that he is under a curse because of the several misfortunes that are happening to him.
Gumball and Darwin unintentionally create a cannibalistic monster that devours their family.
Gumball's mother thinks that he needs more care, so she infringes on his life.
The Watterson family is facing a crisis because of Gumball's magic helmet.
Gumball has to fight Tina Rex, after Anais believes that Gumball is being bullied by her.