Gumball and Darwin become unwitting accomplices in a stick-up at a gas station.

Gumball decides to investigate when his class finds Principal Brown wrapped up in toilet paper, shaved and, covered in green paint, or else face detention.

An overdue DVD causes chaos (and a hefty fee) for Gumball and Darwin.

After seeing a picture that Anais drew, Principal Brown assumes that Anais finds her family dysfunctional, so he begins to meddle in their family life.

Gumball and Darwin, thinking that the world will end in 24 hours, decide to make the most out of their remaining time.

Gumball and his friends are invited to a high-school party hosted by Tobias's sister Rachel, but they must find dates in order to attend.

Gumball and Darwin go to great lengths to get their money back from an incompatible video game, but the rental store's policy prevents them from getting it.

Gumball and Darwin get to babysit Anais whilst their parents go to a PTA meeting but being "responsible" has a different meaning when you don't know what it means.

Gumball and Darwin help Anais get her beloved doll back after it is lost on the way to school.

Gumball and Darwin's pranks on their father get out of hand.

A school picnic in the Forest of Doom poses a hazard for Gumball and Darwin.

Mr. Small teaches Gumball and Darwin various ways of becoming more honest.

Darwin goes to an institute for geniuses.

When Masami claims that Darwin is her boyfriend, Gumball vows to help his friend before he gets kissed.

When a ghost named Carrie possesses Gumball's body in order to feel earthly experiences and to eat, he must learn to say "no" to her.

Gumball and Darwin are ridiculed for their martial-arts outfits by their schoolmates, and their mom tries to convince them to take them off.

When his clothes are shrunk in the washing machine by his father, Gumball is forced to wear his mother's wedding dress to school.

Believing that his life had been saved, Gumball vows to repay his debt by saving Mr. Robinson's life.

Gumball tries desperately to find out Darwin's secret.

Richard believes there's a ghost in the attic but is actually Mr. Robinson who Gumball moved up there after entering a catatonic state due to being kicked out by his wife. Gumball and Darwin work on trying to restore Mr. Robinson whilst Richard, unaware of this, sets traps for the ghost.

Gumball and Darwin grow bored of one another and seek out a third friend to make their lives more exciting.

Gumball competes in a race in order to win Dad back.

Gumball and Darwin challenge their father to a laziness competition, with the loser having to do the winner's chores.

Gumball decides to help Bobert act like a real boy. However, it soon becomes a battle for his very identity when the robot plots to take over his life.

A kiss from Grandma JoJo traumatizes Gumball, and Darwin attempts to help him forget.