Gumball spends the day with Bomb Kid, who has decided Gumball is the perfect target for him and his friends to play pranks on. However he soon learns that Gumball is so gullible that pranks bounce off him.
Gumball spends all day with Bomb Kid who discovers that he may well be unprankable.
Gumball and Darwin discover that their teacher, Mr Corneille, has a secret life as a fighter.
Sparks fly between Gumball and Darwin and a new member of the Watterson family.
Gumball is surprised by how upset he is when Tobias makes fun of him, tries to figure out why he feels Tobias doesn't have the right.
Gumball and Darwin have decided to do nothing for a whole day, but sometimes it's much harder to do nothing than something.
Richard and Frankie try to make amends in their father-son relationship.
Gumball and Hot Dog Guy find that they have accidentally synched up their bathroom breaks.
The kids realise that they've never known their neighbour's name, and they're way past the window where they can ask.
Gumball has something uncomfortable to tell Penny but doesn't know how, until he makes a deal with Principal Brown.
Elmore has been plunged into black and white and Gumball and Darwin have to figure out what's going on.
Gumball and Anais go head to head in a leadership election voted for by their classmates.
Clayton realises he can imitate his classmates, and begins stealing the lives of the people of Elmore.
Anais needs to stop facepalming at her family's stupidity.
Gumball questions Mr Small's eco-friendly commitment, causing him to abandon society and live in the forest.
Gumball's plant-insensitivity causes problems with Leslie
Nicole Watterson and her parents reconnect after a long forced absence.
Richard Watterson gets mistaken for the founder of Chanax and destroys the company.
Gumball and Darwin spend a day in Larry's shoes, doing all the menial jobs in Elmore.
Gumball and Darwin are responsible for temporarily turning off the internet.
Gumball and Darwin use a magic potion to shrink Hector.
Rob creates a variety of spinoff Elmore shows and formats in order to replace Gumball.
Gumball is asked to settle a dispute between Penny and her family!
Gumball and Darwin get into trouble misunderstanding a new kid in school.
The Wattersons are forced to rent their house to a pair of elderly fainting goats.
Dad misses a package and is forced into an escalating feud with the delivery guy.
Anais and Jamie form an unlikely partnership when they're accused of a crime they didn't commit.
The Wattersons play a fantasy role-playing board game to resolve their differences.
Have Gumball and Darwin finally run out of things to say to each other?
Banana Joe's Mom can predict the future, but she can't predict her own disappearance.
Gumball and Darwin save the day at the Rainbow Factory.
Darwin feels bad for the household objects in Elmore and encourages them to rise up.
Gumball and Darwin baby-sit, then baby-lose, Penny's little sister.
Richard Watterson seems supernaturally attached to his old refrigerator.
Mr Robinson tries and repeatedly fails to win back Gumball and Darwin's friendship.
Halloween isn't what it used to be. Can Gumball and Darwin help the ghouls get their "scare" back?
When Gumball's old BFF turns up, Darwin gets jealous.
On a top secret school assignment Gumball acts like a certain suave British secret agent.
Darwin has finally had enough of Gumball's advice and seeks a new mentor.
Gumball and Darwin give Nicole a crash course in computers.
School Superintendent Evil is coming to Elmore Junior High to stamp out all cartoonish conduct!