When Miss 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 Miss Simian and her tape player to cure the students.

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.

Mr. Robinson has a stress attack and needs a stuffing transfusion from his son Rocky the janitor. He won't take it unless Rocky gets a better job in life. Rocky gets one with Chanax, where he becomes a work drone. Gumball and Darwin now need to get Rocky's soul back from his boss in order to get him to surgery.

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

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

Gumball needs to find a cure for Darwin's allergy before he sneezes Elmore off the map.

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

Gumball and Darwin are shocked to discover that Anais is Dad's favorite child.

Gumball and Darwin spend the day doing other things instead of taking out the trash like their mother told them to do before she got back home.

Gumball and Darwin are left in charge of the class pet hamster, Chris Morris, but they end up leaving it at school over the weekend.

Darwin becomes jealous of Gumball and Penny's new relationship and sets out to find information that will break them up.

Gumball refuses to forward an e-mail purportedly sent by a ghost, against Darwin's advice. When a curse begins to take effect and their family is dragged into another dimension, Gumball and Darwin seek Carrie's help to save them.

After Granny Jojo brings her new boyfriend to dinner at the Watterson household, Richard forbids her from seeing the boyfriend again.

The Wattersons have had a bad day, but it turns out Larry has too and it's about to get worse... for everyone!

Noticing that everyone is in the doldrums of 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.

Gumball and Darwin try to figure out the meaning of life after coming down from a sugar rush.

After failing at making Alan lose his temper, Gumball and Darwin decide to adopt Alan's positive attitude.

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

After discovering a prophetic painting depicting Gumball's naked run through the mall, he is determined to avoid that outcome.

Darwin becomes obsessed with safety after seeing a video in class.

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

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

Gumball grows jealous of Darwin's new talent.

The Wattersons become poor when Richard loses all their money.

Richard tries to find the kids before Nicole realizes 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 to join a crew, they are determined to prove their worth to senior citizens.

After learning what grade Anais is in, Gumball and Darwin learn that there is a whole new world of students.

When they find Anais training herself for a brutal showdown, Gumball and Darwin realise 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 crushed to learn that Mr. Robinson is selling his house and moving away, and when trying to make their final moments together last doesn't work, the duo 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. However, they're not the only ones: it turns out every kid in Elmore is competing to get Masami the perfect present.

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.

Richard's trip to the store to find mayonnaise for the family's burger night turns into a Neverending Story-meets-Conan the Barbarian-style quest where he squares off against Tina Rex's father, Mr. Rex.

Gumball and Darwin upgrade Bobert the robot – and discover that his new operating system is full of buggy and useless applications and is prone to crashing.

Fearing that she may be sick of him due to a missing emoji on her message to him, Gumball sends Penny on a romantic quest to rekindle their love, which turns into a disaster when Penny gets lost in the woods.

Gumball and Darwin get hooked on watching Elmore Stream (the show's version of YouTube) and viewers get a look at the different online videos the residents of Elmore have uploaded on the Internet.

After being framed for feeding coffee- and prune juice-laced nuts to the squirrels, Darwin tries to prove to Gumball that Mr. Robinson's wife, Margaret, is a good person underneath her destructive, sociopathic tendencies, but when Darwin sees just how evil Margaret is, the duo decide to catch her committing grand theft auto.

When Alan allegedly ditches Gumball's dinner date with him, Gumball is desperate to track him down and make him pay for his betrayal, only to learn that Alan is taking his mother, Jessica, to the hospital for an organ transplant.

In this, the first half-hour episode, a four-year-old Gumball becomes too much for young parents, Nicole and Richard, to handle, so they buy him a goldfish, but after the first six die from neglect, stupidity, and unfortunate incidents, Richard finds a special one in a shady red van who bonds with Gumball on a spiritual level. This gets put to the test when Darwin gets flushed down the toilet and must traverse a scary, new world to return home.

In this, the first half-hour episode, a four-year-old Gumball becomes too much for young parents, Nicole and Richard, to handle, so they buy him a goldfish, but after the first six die from neglect, stupidity, and unfortunate incidents, Richard finds a special one in a shady red van who bonds with Gumball on a spiritual level. This gets put to the test when Darwin gets flushed down the toilet and must traverse a scary, new world to return home.

After seeing Alan and Carmen bond during her lunchtime bullying, Jamie decides that she needs a sweetheart... and has her eyes on Darwin.

Mr. Small feels that he hasn't inspired the children of Elmore Junior High, so Gumball and Darwin try to lift his spirits... and end up causing chaos and putting most of the students (and faculty) in the school infirmary (and others in the hospital) after following Mr. Small's useless advice.

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

The people of Elmore search for the meaning of love.

Gumball is walking in the same direction as Hot Dog Guy, and with each step it becomes increasingly awkward.

In order for Tobias to let them use his points in a video game, Gumball and Darwin must do his chores for him.

Rocky convinces the kids that they do not have to go to school. However, unbeknownst to the kids, some adults are trying to teach them about skipping school.

The Moon examines dreams and nightmares of Elmore residents.

On his way to a date with Penny, Gumball finds himself dealing with people at their most oblivious.

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

After Felicity bans video games in Elmore, Gumball and his friends try to have books banned instead.

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

When Daisy goes missing, Anais suspects Gumball and Darwin.

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

Fed up with having to listen to Molly's long, tedious anecdotes, Gumball and Darwin try to teach her how to make them sound more exciting. When this doesn't work, they decide their only option is to give Molly a story worth telling.

Rob gets new powers through a remote control and tries to destroy Gumball's world.

In this sequel to last season's "The Disaster", Gumball travels back to the events of the previous episode to prevent Rob from ruining his life, but everything he does makes things worse.

Gumball and Darwin are wary of Anais' new friend, Josh, making her question his motives as well.

Gumball and Darwin search for adventure during a walk around Elmore.

After finding a secret manifesto on Alan's memory stick, Gumball and Darwin decide to foil his plan for world domination.

Nicole reminisces about how she met Richard during a disastrous family dinner, and how things could have turned out for her if she had not.

The family goes without wi-fi after Mr. Robinson changes the passcode, so Gumball tries to recover it.

Gumball scares the school into thinking a monster named Gargaroth is haunting the place, then recruits Carrie and Darwin (who has a crush on Carrie) as ghost exterminators in order to scam everyone in Elmore of their candy.

When he is labeled a "loser" in an online test, Gumball believes he must do the opposite of everything he would normally do. Meanwhile, Darwin and Sarah notice Tobias is stealing Gumball's life and role in the series in the form of a cheesy sitcom.

Rocky decides to stop living life online, and find love on a dating app, and Gumball and Darwin try to help him.

Gumball and Darwin give Bobert instructions so he will behave in a safe and responsible manner, but he applies his logic to their rules.

Nicole tries, and fails, to hide her disappointment when Richard and the kids fail to remember her special day. Richard has to figure out what special day he has actually forgotten and then make it a day to remember or else.

Sick of Granny Jojo's ugly gifts, Nicole encourages the kids to take matters into their own hands and "accidentally" break her latest hideous vase. But when Gumball, Darwin, and Anais try to destroy it, they discover it is more robust than it seems.

Gumball enlists Carrie to help bring Darwin and Teri together, but when they can't make Darwin and Teri's love blossom naturally, they decide to make it happen supernaturally.

The Wattersons receive an unmarked package in the mail. To distract themselves from the urge to open it they all take turns to imagine what it might contain.

When Gumball is given a cursed video game console, Elmore becomes trapped inside a fantasy RPG world. Gumball, Darwin and Anais have to battle their way through town, unraveling the secrets of their new virtual reality.

Gumball teaches Darwin everything he knows about the world of skateboarding.

When Gumball and Darwin realize Grandpa Louie has no friends, they create one called Muriel, when Granny Jojo finds out Louie has been spending time online with another woman, Muriel not existing is not going to stop her from being destroyed.

Gumball, Darwin and Anais discover that Mr. Wilson has been picking on Richard for most of his life; ever since he humiliated Richard with a high school prank. The kids try to work their dad through it, but when their efforts fail they realize that getting back at Mr. Wilson is the only way to break the cycle.

When Richard gives Larry’s hairdresser a bad review for saying he’s bald, he gets offered a free haircut. This inspires Gumball and Darwin to go on a reviewing spree across town, forcing Larry to give them stuff with the threat of a bad review. But, just because the customer is always right doesn’t mean that what they’re doing isn’t wrong.

When a failed test grade brings down Gumball’s grade point average, he is forced to return to kindergarten.

Gumball and Darwin find out why Richard's diet wasn't working, and after they help him lose weight, he becomes more obnoxious.

When Gumball learns that his nemesis, Rob, has found a new nemesis, he tries to sabotage Rob's new "enemy-ship", much to the frustration of Penny.

Gumball refuses to accept he is the only kid at school that does not have special powers. He convinces Mrs. Jötunheim, Hector's mom, to take him on as her apprentice but she soon learns leaving Gumball unsupervised around magic is a big mistake.

When they see the school bullies making fun of Sussie, Gumball and Darwin decide to try and help her act less weird. They carefully observe her behavior and decide that the only thing they have to change is absolutely everything.

No matter what Gumball does, Carmen thinks she knows better; when Gumball attempts to gain the moral high ground, but fails, his only option left is to bring Carmen down to his level.

When the kids find out that Mom's life hasn't panned out as she'd hoped, they start taking on her chores, but they accidentally grab her bucket list instead of her to-do list.

From police chases to the inside scoop on Daisy the Donkey, Channel 6 Elmore News has all the top local stories. Experienced newscaster Kip Schlezinger brings the latest news, sports and weather, even when there is absolutely nothing to report.

When Anais is a newborn baby, Gumball and Darwin become jealous of their new sibling, and spark a baby war.

Darwin ends up in detention with Julius, who decides to make Darwin his new target. However, it backfires when Darwin ruins his life.

Gumball and Darwin want to veg out all day, but their plans go awry and they have to save the rest of the family.

Gumball and Hot Dog Guy discover why they're so awkward with each other.

A group of kids get locked in the school after their parents have a charity gala. They appoint Gumball as leader to get them out but it leads to chaos.

When Clayton shapeshifts into Gumball to take his detention, he starts framing others for misdemeanors so Gumball and Darwin must track Clayton down to stop him.

Gumball and Principal Brown make a pact to tell each other what problems their girlfriends have.

Gumball and Darwin try to find out the name of their neighbor, Antlers Guy, but accidentally blow his witness protection cover.

Sarah finds a notebook from the Awesome Store which magically makes what she draws happen. Unfortunately, she draws bizarre love stories throughout Elmore.

The Wattersons have to stop doing stupid things in order to prevent Anais from falling into a coma from facepalming too much.

Gumball and Darwin take on Larry's jobs for 5 minutes and realize how bad it is.

Technology reaches human intelligence then becomes dysfunctional as it picks up human flaws.

Gumball is asked to settle a dispute between Penny and her family.

Gumball and Darwin get into trouble misunderstanding a new kid in school.

Mr. Small goes feral after Gumball and Darwin expose his hypocrisy.

Gumball decides to engross himself in plant culture to appease Leslie after making an offensive comment.

Anais and Jamie form an unlikely partnership when they're accused of a crime they didn't commit.

Gumball and Darwin realize that the adult residents of Elmore are dangerously naive when it comes to being safe online, and in fact are in serious need of the boys' help with even the simplest of tasks.

Darwin tries to highlight the plight of all the household objects he feels are being oppressed and maltreated by the uncaring residents of Elmore, then decides to lead those objects in a revolt against the townspeople.

When Gumball's old BFF Fuzzy turns up on his doorstep, Darwin struggles to accept that there was someone before him and fails to contain his jealousy.

The students of Elmore Junior High find their world turned upside down when the mysterious school superintendent comes to stamp out their cartoonish ways.