When Anais is a newborn baby, Gumball and Darwin become jealous of their new sibling, and spark a baby war.
Gumball and Darwin find out that Dad has been dressing as a woman to make friends.
Darwin ends up in detention with Julius, who decides to make Darwin his new target. However, it backfires when Darwin ruins his life.
Gumball and Darwin want to veg out all day, but their plans go awry and they have to save the rest of the family.
Tobias tries to be Gumball’s best friend.
The kids try to help Richard bond with Frankie.
Gumball and Hot Dog Guy discover why they're so awkward with each other.
The kids convince Mr. Corneille to become a cage fighter and set up a fight against a fearsome Russian fighter.
Alan has lost faith in humanity and turns the world black and white. Gumball must get over his hatred of Alan to bring the color back by singing.
A group of kids get locked in the school after their parents have a charity gala. They appoint Gumball as leader to get them out but it leads to chaos.
When Clayton shapeshifts into Gumball to take his detention, he starts framing others for misdemeanors so Gumball and Darwin must track Clayton down to stop him.
Gumball and Principal Brown make a pact to tell each other what problems their girlfriends have.
Gumball and Darwin try to find out the name of their neighbor, Antlers Guy, but accidentally blow his witness protection cover.
Sarah finds a notebook from the Awesome Store which magically makes what she draws happen. Unfortunately, she draws bizarre love stories throughout Elmore.
The Wattersons have to stop doing stupid things in order to prevent Anais from falling into a coma from facepalming too much.
Nicole and her parents reconnect after a long forced absence.
Richard creates chaos in the Chanax building when he is mistaken for the long lost CEO. Nicole and a disgruntled employee must save everyone from Richard's dangerous ideas.
Gumball and Darwin take on Larry's jobs for 5 minutes and realize how bad it is.
Technology reaches human intelligence then becomes dysfunctional as it picks up human flaws.