Gumball: Best of School

Gumball sets out to solve the mystery of who stuffed Principal Brown into his locker.

Gumball and Darwin are taught confusing lessons about honesty by the school counselor.

Ms Simian sets out to "befriend" Gumball in order to win a Favorite Teacher Award.

When Gumball and Darwin discover his diploma is fake, Principal Brown is determined to keep their discovery a secret. He offers them all sorts of "incentives" to keep quiet but the truth is they really don't care whether the diploma is real or not. Mistaking their disinterest as "playing hard to get" Principal Brown resorts to increasingly desperate measures to ensure Gumball and Darin play ball.

Principal Brown gives Gumball and Darwin the ancient school hamster, Chris Morris, to look after for the weekend. However they accidentally leave it at school, and take home a clump of Principal Brown's hair instead. Surprisingly they discover it makes an excellent pet! When they realise they have left the real Chris Morris at school, they have to race to find him before their error is discovered.

Mr Small feels that he hasn’t inspired the children of Elmore Junior High so Gumball and Darwin try to lift his spirits. To try and make Mr Small feel like he’s inspired the students Gumball and Darwin try to follow every piece of advice Mr Small gives them. However when the vague platitudes lead to them trashing the school they need to hide the disaster from him to stop him realising how terrible his advice was.

Rocky is trying to find love with the help of the latest dating app…

Miss Simian discovers a failed test from Gumball's past that brings down his grade point average.

Darwin asks Gumball to teach him how to skate.

When Mr Robinson accidentally lets slip how little he cares for Gumball and Darwin, they react by giving him the cold shoulder. Surprisingly Mr Robinson misses them and tries to win back their friendship. After a few failed attempts, Gumball and Darwin realise that Mr Robinson's heart is protecting him, so they give it an intense affection overload.

Gumball must help Principal Brown have body confidence about his butt in order to be allowed to do his poem about butts at the Poetry Recital.