Richard tries to find Gumball, Darwin and Anais in their first day at school before Nicole notices they're gone.

Gumball and Darwin discover that Rob, who once swore to wreak vengeance on them, has been trying to destroy them for some time - but his traps never work.

When Gumball and Darwin decide it's time they join a crew, they agree that the coolest posse in Elmore is the Senior Citizens.

When Anais reveals that she's in the grade above them at school, Gumball and Darwin's eyes are suddenly opened to a whole new world of other students at Elmore Junior High. Gumball is horrified to learn that there are a bunch of characters who are barely aware of his existence and is determined to force his way into their lives.

Dad discovers that Granny Jojo and Louie are planning to get married and move to Florida. To stop this happening he adopts Louie so that (as his father) he can forbid him from marrying Granny Jojo. But this triggers a series of adoptions within the family which quickly spirals out of control, and causes the unexpected return of someone from Dad's past...

Gumball, Darwin and Anais are delighted when Grandpa Louie gives them a check for $5000. They immediately start fantasizing over what to spend it on. But when Mom and Dad say they're going to spend the money on paying bills instead, it's a race to the bank to see who can cash the check first.

When they find Anais training for a brutal showdown, Gumball and Darwin realize that their sister is being pestered at school by an annoying kid: Billy. They try to teach her how to resolve the problem peacefully, but Billy has other ideas.

Gumball and Darwin are devastated to learn that Mr. Robinson is selling his house and leaving town. When they realize that making some final memories with Mr. Robinson is not enough, they decide to sabotage the sale.

After they receive an extravagant invitation to Masami's birthday party, Gumball and Darwin are anxious to find just the right gift for her.

The Wattersons' search for a parking space at the mall takes a little longer than expected. When the Wattersons arrive at the mall for a day of shopping, they struggle to find a space in the parking lot. They search for a space everywhere -- using all their intelligence, cunning and trickery -- but as the day goes on, the desperate hunt for a space becomes more important than the trip to the mall itself.

Mom and the kids depart for their hard day's work, leaving a seemingly lazy Dad half-asleep on the sofa. Mom has given him one very simple job: buy mayonnaise. However, Dad manages to turn this mundane task into an epic quest, showing that his daily routine isn't as inactive as his family imagine.

Gumball and Darwin see an advert for the latest, cutting-edge Bobert operating system and excitedly talk Bobert into downloading it. At first it seems like a massive improvement, but the many flaws in the new operating system become increasingly apparent.

Gumball is the star of his own comic, but struggles to match up to his heroic alter-ego.

After Gumball convinces himself that Penny doesn't love him as much as she used to, he decides to put together a romantic quest to remind her of all the good times they've had together. But Gumball's romantic gesture backfires, landing Penny -- and maybe their relationship -- in serious peril.

Gumball goes onto Elmore Stream-It, but is immediately interrupted by Darwin's protest. Gumball begs Darwin to just let him see one video, but Darwin continues. He gets Gumball to back away from the computer and turn around, revealing that he has the mouse in his hand.

Gumball sets out to prove to Penny's father that he's good enough for his daughter. Gumball decides that the best way to prove to Mr. Fitzgerald that he's good enough for Penny is to become his apprentice for the day. The problem is, Mr. Fitzgerald has an important interview and Gumball's enthusiastic attempts to help him might actually do more harm than good, both to Mr. Fitzgerald's business and to Gumball's future with Penny.

Gumball tries to prove he's not predictable.

Gumball and Darwin try to find just one good quality about their neighbor, Mrs. Robinson.

Gumball calls Alan a traitor when Gumball thinks Alan lied to get out of having dinner together.

When Mom and Dad struggle to keep hyperactive, toddler-aged Gumball from trashing the house and exhausting them, they decide to buy him a pet.

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

Jamie decides she needs a sweetheart and, unlucky for him, Darwin is chosen.

Gumball and Darwin try to comfort the disillusioned Mr. Small by taking his advice and proving that he is a good teacher.

Gumball develops a strange stutter, and it makes him accidentally offend Darwin.

Anais makes a new friend at school whom Gumball and Darwin believe to be a social parasite.

The people of Elmore explain to Bobert the meaning of love.

While going to the store to get ketchup, Gumball runs into Hot Dog Guy again.

After people in Elmore start to go missing, it's up to Gumball and Darwin to figure out why this is happening.

Gumball and Darwin have to do Tobias' chores for using his points in a video game.

Four parents try to teach the students of Elmore High a lesson about skipping school.

The Moon examines dreams of Elmore residents.

Gumball has a misunderstanding with Penny about a date.

The family try to make Darwin connect with his fish roots.

Billy passes out after playing video games and his mother tries to ban them.

Gumball wants to be greeted by Tobias with his special high five slap.

Anais believes Gumball and Darwin stole Daisy, so they'll need to found it.

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

A compilation of the funniest and craziest videos the inhabitants of Elmore have uploaded to the Internet.

Gumball wants to show that the school is haunted.

Rob finds a remote that controls the universe and travels back in time to enact revenge on Gumball.