Gumball: Best of School, The Advice

Gumball sets out to solve the mystery of who stuffed Principal Brown into his locker./Gumball and Darwin's harmless pranks on Dad spiral hopelessly out of control.

Gumball and Darwin are taught confusing lessons about honesty by the school councillor./Darwin is sent away to a government institute for geniuses. Yes. Really.

Ms Simian sets out to befriend Gumball in order to win a Favourite Teacher Award./Gumball and Darwin give Mr Robinson a home and end up saving his marriage

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 Darwin play ball./Gumball and Darwin start noticing small details around Elmore High that don't add up. They come to the conclusion that Molly has disappeared even though nobody else remembers her ever having existed. Mr Small confirms their suspicions and tells them that things are not always what they seem in Elmore. They set off on a quest to rescue Molly in an alternate dimension and soon need rescuing themselves!

Gumball and Darwin help Rocky land an office job so that his dad Mr. Robinson will be proud of him. After a health scare the kids decide to reunite Mr Robinson with his son. Mr Robinson has always seen Rocky as a disappointment so when Gumball and Darwin help him land a corporate job at Chanax he is thrilled. However the Chanax corporation is not quite what it seems. Can Gumball and Darwin rescue Rocky before he becomes a corporate drone for all eternity./Clayton is a compulsive liar but Gumball discovers he wasn't lying about his awesome martial arts move. Gumball confronts Clayton about his fabled Seven Pressure Point Heart Exploding Technique assuming it's another one of his outlandish claims. Darwin and Gumball intervene to help Clayton start embracing the truth. However when they discover the move is as effective as he claimed they really wish he'd been lying.

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.