Regular Show: Season 3

After Benson unjustifiably throws out Mordecai and Rigby's stick hockey table, he feels guilty and tries to help them get it back.

Mordecai dyes his hair blonde and joins a group of blonde-haired men after losing a bet to Rigby, but this also breaks their friendship.Guest voices: Roger Craig Smith as the blonde men

Skips is forced to quit the bowling team that he, Mordecai, Rigby, and Benson are on when a secret of his is threatened to be revealed by a rival bowling team but has to return when a deadly bet comes on.

The group tell each other scary stories. "Creepy Doll" – Pops finds an old doll from his youth that ends up coming to life and turning very scary. "Death Metal Crash Pit" – Muscle Man and Hi-Five Ghost want to crash an old RV into the park's giant sinkhole but quickly find out that ghosts of a heavy metal band haunt the RV. "In the House" – Rigby is turned into a house after he throws eggs at a wizard's house, and the wizard soon kills the others.

Mordecai and Rigby take Margaret and Eileen camping in a restricted area of a forest, in which they quickly run into trouble for trespassing after encountering a Stag-Man.Guest voices: Robert Englund as the Stag-Man

Mordecai and Rigby play a two-on-two match of basketball against Muscle Man and Hi-Five Ghost to earn rights to use the computer so Mordecai can create a website for Margaret. The Basketball King helps them by giving them powers after realizing how poor their skills were.Song: "Hey Man Nice Shot" by FilterGuest voices: Carl Weathers as the Basketball King

Mordecai and Rigby try to get Benson to admit that they are cool to regain their cart privileges. However, problems arise when the duo are put on trial by a galactic court when they become "too cool".

Protesting against Benson's rules for the house, Mordecai and Rigby stumble upon an anarchist society after trying to find a place that is not governed by rules.Guest voices: Roger Craig Smith as the No Rules Man

Pops enters a rap battle against a group of cruel rappers that he plans to win by reciting poetry, which makes Mordecai and Rigby nervous due to Pops' unusual concept of "rapping". Guest voices: Donald Glover as Alpha Dog, MC Lyte as Demel-ishun and Tyler, The Creator as Blitz Comet and Big Trouble

Mordecai and Rigby try to obtain a girl's number by cruising to avoid losing a bet and paying for a fancy dinner with Margaret and Eileen.

After getting Muscle Man and Hi-Five Ghost fired for false accusations of spraying graffiti at the park, Mordecai and Rigby have to catch the real perpetrator to prove their innocence.Guest voices: Troy Baker as Park Avenue

After inadvertently knocking Benson unconscious, Mordecai and Rigby help him impress his neighbor Audrey at her party, but her ex-boyfriend gets in the way of that. Song: "Mississippi Queen" by MountainGuest voices: Courtenay Taylor as Audrey and Roger Craig Smith as Chuck

Rigby swaps fortune cookie fortunes with Benson in hopes of improving his luck, and it works, but Benson's luck goes so bad, it ruins his life.Guest voices: James Hong as the Chinese restaurant waiter and the warlock

Barred from yelling at Mordecai and Rigby further by Pops, Benson has to find a way to manage his anger or face being fired by him.

Skips hopes to fix a computer error caused by Mordecai and Rigby but cannot due to his lack of knowledge on modern technology. He gets help from his friend, Techmo, but they soon discover that the virus is stronger than they think.Song: "I Get Around" by The Beach BoysGuest voices: Steven Blum as Techmo and the Doom-Ma-Geddon virus

Mordecai attempts to retrieve Margaret's phone to dispose of an embarrassing singing voicemail he inadvertently recorded.Guest voices: Rich Fulcher as some of the Keepers of the Voicemail

Rigby falls into a coma as a result of his egg allergies after he attempts to complete a food challenge involving a massive omelette to win a commemorative trucker hat, leaving Mordecai to do so himself. Song: "Holding Out for a Hero" by Bonnie TylerThis episode won a Primetime Emmy Award in the Short-format Animation category.

Feeling under-appreciated by his co-workers, Muscle Man quits his job to work as a gut model.Guest voices: Paul F. Tompkins and Andrew Daly as Filbert and Mulligan, respectively, of Mommy Monthly Magazine

Mordecai enlists Skips' help to win the "Maximum Glove" controller accessory at a video game competition, negelcting Rigby's involvement.

Mordecai and Rigby prank Muscle Man on his birthday with a fake lottery ticket, but they regret it when he takes it too literally.

When a once-in-a-lifetime event to try the world's best burgers comes to the park, Mordecai and Rigby end up becoming desperate for it when Benson prohibits them from doing so until they have finished a whole week of their most recent neglected work.Song: "Flower Duet" by Léo Delibes

Mordecai and Rigby fight to keep their jobs when Benson plans to replace them with an ostrich and possum duo.Guest voices: Roger Craig Smith as Jeremy and Chad

Inspired by the frontman of a famous rock band, Rigby changes his name to Trash Boat. However, the name causes him to garner negative attention and he now has to change it back.

Mordecai and Rigby do Skips' work so Skips can have more time to combat a long-time enemy of the Guardians of Eternal Youth.

Dejected after he thinks he has witnessed Margaret becoming engaged, Mordecai befriends a girl named C.J. Still, things go wrong when he is caught in the middle over a film and misunderstandings.Guest voices: Linda Cardellini as C.J.

Mordecai and Rigby break the cart and have to take a road trip with Benson to the dealership before the warranty expires or Benson will be fired by Mr. Maellard.

Mordecai and Rigby have to babysit Death's son so he can spare Muscle Man's life.Guest voices: Michael Dorn as Thomas and Elle Newlands as Death's wife.

Mordecai and Rigby try to find their way into a nightclub for Margaret's birthday party.Guest voices: Natasha Leggero as Ladonna

Rigby has to last an entire day in a torturous and humiliating mentorship program coached by Muscle Man to keep his job.

Following the passing of Muscle Man's father, Mordecai and Rigby accompany him on a road trip to spread the incinerated remains of his father's trucker hat at the Trucker Hall of Fame. However, Muscle Man soon discovers a startling secret about his father.Guest voices: Fred Tatasciore as Mr. Sorrenstein, Muscle Man's father