S3 E1 • Stick Hockey

Mordecai and Rigby are slacking off again, this time with a stick hockey table. Benson finds out and makes a deal with the two--if they finish all their work, they can play the game. However, when Benson goes against his word and sells it, Mordecai and Rigby must set out to retrieve it.

Première diffusion : 19 septembre 2011

S3 E2 • Bet To Be Blonde

After losing a bet, Mordecai dyes his hair blonde and gets pulled into a shadowy blonde cult.

Première diffusion : 26 septembre 2011

S3 E3 • Skips Strikes

The gang must get Skips to rejoin their bowling team, or face losing their souls to Death.

Première diffusion : 3 octobre 2011

S3 E4 • Terror Tales of the Park

A three-part Halloween special in which terrifying tales are told. Creepy Doll: The guys discover an old doll that wants revenge on Pops. Death Metal Crash Pit: A pit is haunted by a 1980s death-metal band. In the House: On Halloween, Mordecai dresses up as a father with five "kids", to receive more candy, while Rigby goes as a robber and scares away people.

Première diffusion : 10 octobre 2011

S3 E5 • Camping Can Be Cool

Mordecai, Rigby, Margaret and Eileen head to the mountains for a camping trip in their "secret spot."

Première diffusion : 17 octobre 2011

S3 E6 • Slam Dunk

The guys challenge Muscle Man and High Five Ghost to a basketball competition in order to win time to use the computer.

Première diffusion : 24 octobre 2011

S3 E7 • Cool Bikes

After wrecking the cart, Benson takes it away from Mordecai and Rigby and replaces it with two bikes. The guys make a deal with Benson that if he admits they are cool, he'll give it back to them.

Première diffusion : 7 novembre 2011

S3 E8 • House Rules

Mordecai and Rigby are tired of Benson's new laws for the house, so they try to find a new place to stay that is free from rules.

Première diffusion : 14 novembre 2011

S3 E9 • Rap It Up

When Pops is humiliated by a bunch of rappers, Mordecai and Rigby attempt to teach him to rap instead of recite poetry.

Première diffusion : 21 novembre 2011

S3 E10 • Cruisin'

Influenced by a movie trailer, Mordecai and Rigby believe that a cool car can get you girls, much to the disgust of Margaret and Eileen.

Première diffusion : 28 novembre 2011

S3 E11 • Under the Hood

The guys must erase graffiti in the park.

Première diffusion : 12 décembre 2011

S3 E12 • Weekend at Benson's

Mordecai and Rigby help Benson try to impress Audrey, but Chuck gets in the way of that.

Première diffusion : 16 janvier 2012

S3 E13 • Fortune Cookie

Rigby swaps fortune cookies with Benson in hopes of improving his luck.

Première diffusion : 23 janvier 2012

S3 E14 • Think Positive

Pops bans Benson from yelling at Mordecai and Rigby, causing Benson to have a major meltdown.

Première diffusion : 30 janvier 2012

S3 E15 • Skips vs. Technology

Skips lacks computer skills and can't help Mordecai and Rigby master technology.

Première diffusion : 6 février 2012

S3 E16 • Butt Dial

Mordecai accidentally calls Margaret and must find a way to erase the embarrassing message he left on her voicemail.

Première diffusion : 13 février 2012

S3 E17 • Eggscellent

Mordecai tries to eat a large omelette in order to win a hat for Rigby.

Première diffusion : 27 février 2012

S3 E18 • Gut Model

Muscle Man wants to be appreciated at the park so he threatens to leave and take a job as a gut model.

Première diffusion : 5 mars 2012

S3 E19 • Video Game Wizards

Mordecai and Rigby enter a video game tournament to win a prototype video game controller called “The Maximum Glove”.

Première diffusion : 26 mars 2012

S3 E20 • Big Winner

Mordecai and Rigby must tell Muscle Man that the scratch ticket they gave him was a fake.

Première diffusion : 2 avril 2012

S3 E21 • The Best Burger in the World

Mordecai and Rigby try to fool Benson so they can eat the best burgers in the world.

Première diffusion : 9 avril 2012

S3 E22 • Replaced

The guys fight for their jobs after Benson replaces them with an ostrich and a possum.

Première diffusion : 16 avril 2012

S3 E23 • Trash Boat

Rigby changes his name and quickly regrets his choice.

Première diffusion : 23 avril 2012

S3 E24 • Fists of Justice

Mordecai and Rigby do Skips work for his birthday, but Skips hurts his hand. He was supposed to fight someone, but with his hands injured, Mordecai and Rigby must fight the person themselves with the Fists of Justice.

Première diffusion : 30 avril 2012

S3 E25 • Yes Dude Yes

Mordecai thinks that Margaret is engaged, and he wants to find a girlfriend as soon as possible to try and get over her.

Première diffusion : 7 mai 2012

S3 E26 • Busted Cart

Mordecai and Rigby bust up the cart and have to go on a road trip with Benson to the dealership before the warranty expires.

Première diffusion : 14 mai 2012

S3 E27 • Dead At Eight

Death will spare Muscle Man’s life if Mordecai and Rigby babysit his kid.

Première diffusion : 28 mai 2012

S3 E28 • Access Denied

Margret plans a last minute party at a local club so that she can dance. The List becomes their mortal enemy in this episode.

Première diffusion : 4 juin 2012

S3 E29 • Muscle Mentor

Rigby must prove he can complete a task or risk losing his job.

Première diffusion : 11 juin 2012

S3 E30 • Trucker Hall of Fame

Muscle Man wants to spread his dad's ashes at the Big Rig Museum and needs Mordecai and Rigy's help getting there.

Première diffusion : 18 juin 2012

S3 E31 • Out of Commission

The guys plan a day with the cart before they have to get rid of it.

Première diffusion : 25 juin 2012

S3 E32 • Fancy Restaurant

Muscle Man must learn to be a true gentleman in order to impress Starla's parents.

Première diffusion : 16 juillet 2012

S3 E33 • Diary

After being asked by Margret to water the plants, the duo discover a diary disaster down on the ground. They begin to repair it and make things worse. What secrets will be revealed in Margret's Diary?

Première diffusion : 23 juillet 2012

S3 E34 • The Best VHS in the World

Mordecai and Rigby have to return an overdue VHS to the store so they won't be banned from renting new movies.

Première diffusion : 30 juillet 2012

S3 E35 • Prankless

The gang wants to win a prank war against a rival park.

Première diffusion : 6 août 2012

S3 E36 • Death Bear

Mordecai and Rigby hope to impress Margaret and Eileen by taking a picture with Deathbear.

Première diffusion : 13 août 2012

S3 E37 • Fuzzy Dice

Pop's Birthday is coming up so the gane decide that they will purchase the Fuzzy dice that Pops wants, but it turns out they can't purchase the dice. They have to win them.

Première diffusion : 20 août 2012

S3 E38 • Sugar Rush

After Pops consumes a double glazed apple crisp, the gang must figure out a way to make Pops crash.

Première diffusion : 27 août 2012

S3 E39 • Bad Kiss

Mordecai finally tries to kiss Margaret, but Mordecai is left disappointed after it was cut short by his bad breath, and wants to go back in time to re-do it.

Première diffusion : 2 septembre 2012