The Blame

Billy passes out after playing video games and his mother tries to ban them, forcing Gumball and Darwin to defend them

The Traitor

Alan ditches Gumball

The Girlfriend

Jamie wants a boyfriend and pursues Darwin

The Nest

A neighbor disappears and the Wattersons investigate, but discover the culprit may be their Evil Turtle

The Detective

Anais's doll goes missing and she suspects Gumball and Darwin

The Return

Dad oversleeps the morning the kids go back to school

The Nemesis

The kids help Rob become a better villain

The Crew

Gumball and Darwin want to join the Senior Citizens crew

The Others

Gumball and Darwin meet new students

The Comic

Gumball becomes a star in his own comic, but struggles to match up to his character

The Signature

Dad uncovers a marriage plot between Louie and Granny Jojo and takes drastic measures to stop it

The Gift

Masami has a birthday and Gumball and Darwin search for the right gift

The Apprentice

Gumball becomes an apprentice to Mr. Fitzgerald so he can prove he's good enough for Penny

The Pest

Gumball and Darwin help Anais deal with a classmate who is bothering her

The Hug

Darwin taunts Gumball about his predictability so Gumball tries to surprise him

The Sale

Mr. Robinson is selling his house and Gumball and Darwin try to stop him

The Routine

Dad goes to the store to buy mayonnaise, but ends up in an epic adventure

The Parking

When the Wattersons arrive at the mall for a day of shopping, they struggle to find a space in the parking lot

The Upgrade

Bobert gets updated software, but finds a few problems with it

The Romantic

Gumball tries to woo Penny with romantic gestures

The Uploads

Gumball and Darwin try to stay away from the Internet

The Wicked

Gumball and Darwin try to find a nice quality about Mrs. Robinson

The Origins: Part 1

The story of Darwin's arrival with the Wattersons is told

The Origins: Part 2

Conclusion. Darwin tries to return to his family after accidentally getting flushed down the toilet

The Fury

A strange figure arrives and insults Mom, but the kids are surprised when Mom doesn't fight back

The Compilation

Odd internet clips are recalled by the people of Elmore

The Disaster

Rob gets new powers and tries to destroy Gumball's world

The Slap

Tobias offends Gumball when he doesn't slap him on the butt

The Check

The kids get a check from Grandpa Louie and argue about how to spend the money

The Amazing World of Gumball (season 4)

Plot

Seasons and episodes