The Amazing World of Gumball - Season 3 (2014)

When Mrs. Simian sees Gumball and Darwin joyful on Monday, she knows that something is wrong with them. She performs tests on them, but the nurse disapproves what she's doing. But suddenly, Gumball and Darwin start to infect the school with the 'Joy Virus', and it's up to Mrs Simian and her tape player to cure the students.

The kids finally get the puppy they always wanted, except it's actually a turtle, and it hates them.

Gumball and Darwin attempt to discover the secret behind their classmate Anton's Immortality.

When Mom reveals that Gumball's real name is "Zach," Gumball adopts a cheesy, annoying persona to match the name. His family tries to make him remember the old Gumball, as this new Zach persona is progressively taking over Gumball's life and erasing his memories.

The background characters show us what they do every day.

Gumball is in such a bad mood that it spreads to Darwin, who joins him in complaining about everything.

The Wattersons' vacation turns into a nightmare!

Gumball and Darwin discover Principal Brown's diploma is fake, and Principal Brown is determined to keep their discovery a secret.

Gumball and Darwin investigate a missing schoolmate.

Gumball and Darwin help Rocky land an office job so that his dad, Mr. Robinson, will be proud of him.

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

Donut Cop shows Gumball and Darwin that the smallest misdemeanour can lead to a breakdown in law.

Gumball and Anais have to find as cure for Darwin's allergy.

It's Mother's Day, and kids put their moms through a series of tests to determine who has the World's Greatest Mom.

When Gumball and Darwin discover that Anais is Richard's favorite child, they go to extreme lengths to take the title from her.

When Gumball and Darwin are asked to take out the trash by 5:00 P.M. they try to find ways to procrastinate, but remember, don't forget about the trash.

Gumball cracks open Penny's shell and discovers who she really is inside.

When Gumball and Darwin are asked to look after the school hamster, they leave it at school for the weekend.

Darwin gets jealous of Gumball and Penny's relationship, and tries to break them up.

Gumball ignores Darwin's advice and decides to not forward a scare email, cursing his family.

Granny Jojo invites her new boyfriend for her birthday celebration, and Dad wants to ban her from seeing her again.

Frustrated, Larry quits all of his jobs, unraveling the commercial structure of Elmore.

After seeing that everybody is down because it's January, Gumball and Anais invent a new holiday to spark excitement.

When a Butterfly emerges from its chrysalis Gumball and Darwin want to release it. Miss Simian warns them about the butterfly effect. Gumball releases it anyways, and a domino effect causes chaos throughout the city.

After a sugar high, Gumball and Darwin ask the people of Elmore what they think is the meaning of life.

Gumball tries to make Alan lose his temper. But when he fails, he tries to turn the whole school against him.

Gumball and Darwin help Anais make up an imaginary friend who turns out to be all too real.

Gumball, Darwin and Anais discover that Banana Joe's mom paints pictures which predict the future.

After being shown a video on safety in class, Darwin becomes obsessed with keeping his family safe.

Gumball is convinced there is a Secret Society in school, and he wants in.

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

Miss Simian threatens to expel the boys if they are late for school, so they race a clock in order to arrive on time.

Gumball and Darwin discover they have an uninvited house guest.

When Gumball's family tries to cheer him out of a inexplicable lousy mood, he wishes they would all disappear.

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

Darwin has been chosen to play a solo in the marching band, but someone may be trying to sabotage him.

Richard ruins the family, so they need to be in an ad but Gumball doesn't want to sell the Wattersons.