The fourth season of the British-American animated comedy series The Amazing World of Gumball premiered on July 7, 2015 in the United States with the episode "The Return." It will consist of 40 eleven-minute episodes, as were the previous two seasons.

Season 4 Episode 1 - The Return

Richard tries to find the kids before Nicole realizes they're gone. Air Date : 7th-Jul-2015  Read More

Season 4 Episode 2 - The Nemesis

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. Air Date : 10th-Jul-2015  Read More

Season 4 Episode 3 - The Crew

When Gumball and Darwin decide to join a crew, they are determined to prove their worth to senior citizens. Air Date : 13th-Aug-2015  Read More

Season 4 Episode 4 - The Others

After learning what grade Anais is in, Gumball and Darwin learn that there is a whole new world of students. Air Date : 20th-Aug-2015  Read More

Season 4 Episode 5 - The Signature

When Richard learns of Granny Jojo's plans to marry, he sets out to adopt Louie so he can forbid the wedding. Air Date : 27th-Aug-2015  Read More

Season 4 Episode 6 - The Check

Gumball, Darwin and Anais are delighted when Grandpa Louie gives them a check for $5000, but the family soon fights over how to spend it. Air Date : 31st-Aug-2015  Read More

Season 4 Episode 7 - The Pest

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. Air Date : 1st-Sep-2015  Read More

Season 4 Episode 8 - The Sale

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. Air Date : 2nd-Sep-2015  Read More

Season 4 Episode 9 - The Gift

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. Air Date : 3rd-Sep-2015  Read More

Season 4 Episode 10 - The Parking

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. Air Date : 4th-Sep-2015  Read More

Season 4 Episode 11 - The Routine

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. Air Date : 5th-Oct-2015  Read More

Season 4 Episode 12 - The Upgrade

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. Air Date : 6th-Oct-2015  Read More

Season 4 Episode 13 - The Comic

Sarah creates a comic of Gumball as a superhero named LaserHeart, prompting Gumball to act like one in real life. Air Date : 7th-Oct-2015  Read More

Season 4 Episode 14 - The Romantic

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. Air Date : 8th-Oct-2015  Read More

Season 4 Episode 15 - The Uploads

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. Air Date : 9th-Oct-2015  Read More

Season 4 Episode 16 - The Apprentice

Gumball tags along with Patrick Fitzgerald (Penny's father) as Patrick prepares to pitch plans for a new hospital to the CEO of Chanax -- and ends up roping him into a golf game with the CEO. Air Date : 7th-Jan-2016  Read More

Season 4 Episode 17 - The Hug

To prove to Darwin that he can be unpredictable, Gumball decides to hug the first person he sees -- an anthropomorphic hot dog -- and Gumball ends up in over his head when he and the Hot Dog Guy can't stop bumping into each other. Air Date : 14th-Jan-2016  Read More

Season 4 Episode 18 - The Wicked

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. Air Date : 21st-Jan-2016  Read More

Season 4 Episode 19 - The Traitor

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. Air Date : 28th-Jan-2016  Read More

Season 4 Episode 20 - The Origins (1)

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. Air Date : 15th-Feb-2016  Read More

Season 4 Episode 21 - The Origins (2)

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. Air Date : 15th-Feb-2016  Read More

Season 4 Episode 22 - The Girlfriend

After seeing Alan and Carmen bond during her lunchtime bullying, Jamie decides that she needs a sweetheart... and has her eyes on Darwin. Air Date : 31st-Mar-2016  Read More

Season 4 Episode 23 - The Advice

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. Air Date : 21st-Apr-2016  Read More

Season 4 Episode 24 - The Signal

Gumball develops a strange stutter, and it makes him accidentally offend Darwin. Air Date : 28th-Apr-2016  Read More

Season 4 Episode 25 - The Parasite

Gumball and Darwin read Anais' diary and discover her relationship with a new friend is one-sided. Air Date : 5th-May-2016  Read More

Season 4 Episode 26 - The Love

The people of Elmore search for the meaning of love. Air Date : 12th-May-2016  Read More

Season 4 Episode 27 - The Awkwardness

Gumball is walking in the same direction as Hot Dog Guy, and with each step it becomes increasingly awkward. Air Date : 19th-May-2016  Read More

Season 4 Episode 28 - The Nest

A neighbor disappears and the Wattersons investigate, but discover the culprit may be their Evil Turtle. Air Date : 26th-May-2016  Read More

Season 4 Episode 29 - The Points

In order for Tobias to let them use his points in a video game, Gumball and Darwin must do his chores for him. Air Date : 2nd-Jun-2016  Read More

Season 4 Episode 30 - The Bus

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. Air Date : 9th-Jun-2016  Read More

Season 4 Episode 31 - The Night

The Moon examines dreams and nightmares of Elmore residents. Air Date : 16th-Jun-2016  Read More