Mordecai and Rigby try to find the man who sprayed graffiti on the bathroom wall when they wrongfully accuse Muscle Man and get him fired.

Skips tries to learn how to use a computer when Mordecai and Rigby need him to fix a virus.

Death will spare Muscle Man's life if Mordecai and Rigby babysit his kid and have him asleep before he returns.

After Muscle Man's father dies, Benson asks Mordecai and Rigby to help him get to the Trucker Hall of Fame to spread Muscle Dad's trucker hat ashes.

When the golf cart owned by the Park goes out of commission, Benson orders Mordecai and Rigby to throw it away. But before throwing it away, the cart comes to life asking them for one more day alive.

Muscleman has to learn proper mealtime etiquette when he decides to take Starla and her parents to a fancy restaurant to impress them.

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

Benson wants to prove that he performed a famous drum solo.

It’s Margaret’s last night of freedom before she transfers to a new college. So Mordecai, Rigby and Eileen decide to surprise her with the biggest party of her life. What could possibly go wrong?

When Mordecai and Rigby meet a caveman, they decide to put his unique prehistoric physique to good use: chugging cheese! But could this caveman actually turn out to be a Neanderthal nuisance?

Mordecai and Rigby have to get rid of some geese that are causing problems at the park.

Mordecai and Rigby want to win the grand prize on a Japanese game show.

The guys enter a donut contest in hopes of winning a cameo on their favorite cop show.

The guys need to obtain a LaserDisc player in order to watch the director's cut of a cult classic.

After a time-traveling tornado sends an 18th-century Skips to the present, Mordecai and Rigby have to help present Skips return his teenage self to his time or else he will die.

The group makes a bet over who can tell the scariest story at their Halloween party.

Mordecai and Rigby accidentally ruin Thanksgiving and have to fix it before their families arrive for dinner.

Mordecai and Rigby get stuck in a portable toilet at the park after Mordecai takes a dare from C.J.

After an important portrait of their boss Benson is ruined, Mordecai and Rigby attempt to repaint it before it is awarded to him.

Mordecai ponders over his feelings towards C.J. after he sends an auto-corrected text message to her saying that he likes her.

Mordecai and Rigby have to repaint the park house after throwing pizza pouches at it and ruining its paint job while cleaning it.

The guys help Skips throw a bachelor party for his cousin Quips.

The park workers tell scary stories to keep Muscle Man awake while driving to visit his mother on Halloween.

Feeling unappreciated, Rigby quits his job at the park and gets a job with a moving company.

Benson is invited to a park managers' luncheon by Gene, but his employees worry that it might be a trap.

After his stockbroker is arrested on fraud charges, Muscle Man and Starla compete on a game show where couples compete to win an all-expenses-paid wedding.

Mordecai, Rigby and their boss Benson set out to find a rare video game patch from a old video game.

In an homage to all things mecha anime, Mordecai and Rigby have to get rid of a cassowary in the park, which turns into an epic battle over merchandising rights when the baby ducks and full-grown geese return to enlist the help of the park workers to defeat a pair of lawyers and their iron-clad contracts.

After the events of "1000th Chopper Flight Party", C.J. comes over to forgive Margaret for what happened then (and what happened on "Merry Christmas, Mordecai") and invites her on a double date with her and Mordecai. The trouble is, Margaret lied about havin a boyfriend so she could calm C.J. down from her rage and must keep up the masquerade with the help of Eileen and Rigby's outlandish story of how they met.

Benson is determined to prove he was right about the date of the "Dome Experiment".

Muscle Man and HFG get struck by lightning after a football match and lose their memory of being friends together. Will they be able to remember?

In Regular Show's fifth installment of "Terror Tales," Benson tries to spice up the park's annual Halloween party by renting a wishmaking machine.

In order to get high school credits, Rigby has to pass a foreign language class taught by Benson in China.

Benson takes place in a chili cook off that needs to be made with ingredients less than $50

Mordecai and Rigby mimic the movie trailer voices.

In a spoof of Wes Anderson films, Mordecai and Rigby try to win a vintage tetherball championship trophy.

Rigby wants to take Eileen to his school prom.

The guys have to protect a large red button from being pushed.