The guys befriend a compulsive liar.

Gumball envies rural life and asks Idaho to teach his family to live like potatoes.

An evil virus seeks vengeance on Gumball, Darwin, and Teri after they wipe out his army of bacteria.

Gumball and Darwin get caught in the middle of a trash can feud between Richard and Mr. Robinson.

The guys have detention and try to escape; Granny JoJo is overprotective and puts the family in danger.

Gumball and Darwin fail to make instant home movie classics.

The Wattersons are surprised to discover that their past actions have consequences.

Gumball and Darwin's voices may be breaking, but they're showing no signs of growing up. Whilst Gumball and Darwin make fun of Mom and Dad for being old, their voices start to break. They try to ignore it, but everybody they meet reacts to their new and unpredictable voices.

When Gumball and Darwin investigate a missing classmate, they discover a far greater mystery... about Elmore.

Clayton, a compulsive liar tells Gumball and Darwin about his awesome martial arts move, and discover that he wasn't lying.

Gumball refuses to forward an e-mail purportedly sent by a ghost, against Darwin's advice. When a curse begins to take effect and their family is dragged into another dimension, Gumball and Darwin seek Carrie's help to save them.

After discovering a prophetic painting depicting Gumball's naked run through the mall, he is determined to avoid that outcome.

When Gumball and Darwin have to wait to see a movie, they must go an entire week without someone spoiling the plot.

Gumball and Darwin investigate the disappearance of the family's stuff only to find out some stranger is living in the house with them.

Nicole wants to show to Felicity that the Wattersons are a normal family, while her son, Billy, meets Anais.

Gumball and Darwin are crushed to learn that Mr. Robinson is selling his house and moving away, and when trying to make their final moments together last doesn't work, the duo decide to sabotage the sale.

Gumball and Darwin upgrade Bobert the robot – and discover that his new operating system is full of buggy and useless applications and is prone to crashing.

Gumball develops a strange stutter, and it makes him accidentally offend Darwin.