After watching a scary movie about a British Taxi, the guys have to help Rigby overcome his fears.

When Mordecai turns down Rigby's invite to see a horror movie premiere to go to a chick-flick with Margaret, Rigby gets revenge on him by taking advantage of his shyness to ask Margaret on a date before he can.

When Mordecai and Rigby realize that Benson doesn't appreciate them, they change Benson's description of them in the Book of Park Records so they don't seem like bad employees to future bosses.

Benson buys a surveillance system to track Mordecai and Rigby's every move when their constant slacking pushes him to the breaking point.

When Maellard asks Pops, his son, to give a speech, Mordecai and Rigby try to help him overcome his stage fright.

Mordecai and Rigby are forced to work under Muscle Man and endure his repetitive jokes.

Mordecai and Rigby try to earn respect by increasing their skills on "Broken Bones", an arcade game in the Coffee Shop.

When Mordecai and Rigby make it to the final level in a video-game, their T.V. screen goes black. Now they must find a new T.V. so they can finish the game.

Mordecai and Rigby look for help when their awesome house party turns lame.

When Mordecai accidentally sees Pops naked, Rigby tries to find a way to get the image out of his head.

Maellard, feeling Benson is to blame for Mordecai and Rigby's mistakes, demotes him and forces him to work alongside Mordecai and Rigby.

Mordecai and Rigby expose a bad board game's flaws when the owner refuses to give them a refund.

Rigby gets a terrible, terrible song stuck in his head and will go to any lengths to get it out.

When Muscleman gets dumped by his girlfriend Starla, he becomes too depressed to do anything, and his work is given to Mordecai and Rigby. They try to get the two back together when the work becomes too much.

Rigby hires a temp to do his work but gets jealous when the temp becomes tight with Mordecai.

Rigby must figure out how to unjinx himself without talking.

Mordecai and Rigby find out that everyone has been invited by Muscle Man to High Five Ghost’s birthday party except them. They decide to go anyway.

When Mordecai forces Rigby to go on a double-date with Eileen, Margaret and himself, Rigby accepts, but only if Mordecai owes him ten "solids", or "instant-favors", and plans to use them to sabotage Mordecai's date.

Mordecai and Rigby plan to host a scary-movie night at the abandoned cemetery in the park so they can raise enough funds to earn a paid-day off.

Mordecai and Rigby have to take care of Pops, and miss the biggest wrestling match of the year, after they hurt him while wrestling.

Skips accidentally kills Rigby while arm wrestling and fights Death to get him back.

Mordecai and Rigby team up with Muscle Man and Hi Five Ghost to win a radio contest, but the contest creator wants to turn them against each other.

Mordecai and Rigby come across a family of ducks living in a fountain at the park - and take quite a shine to them.

Mordecai begins to make fun of Rigby for not having a high school diploma so Rigby decides to drink a chemical that is supposed to make him smarter.

The morning after being hired at the park, Mordecai and Rigby both look to obtain Pops' old couch and agree to play a game of rock, paper, scissors to decide who gets it.

Mordecai and Rigby make a bet with Muscleman and High-Five Ghost to see who can get the most views on their internet videos in one week.

When Mordecai and Rigby are given the task of picking up road kill, Rigby gets sprayed by a were-skunk. Now, he has to find a cure for the smell before he turns into a skunk, as well.

Mordecai and Rigby have to destroy a promotional video tape of them at a Karaoke Club singing and making fun of everyone at the park, when the gang decides to go there.

Benson tries to get back Mordecai and Rigby's stick hockey table when he wrongfully gives it away.

While playing a video game, Mordecai and Rigby make a bet in which the loser of the game has to wear the hairstyle of their game character. Rigby cheats to win the bet and Mordecai is forced to wear a blonde hairstyle.

When the park's bowling team, "The Park Strikers" make it to the championship match in a bowling tournament, Death, the lead member of the rival championship team threatens to reveal Skips' secret if he does not back out.

The gang sits around trying to tell the scariest Halloween story.

Mordecai and Rigby take Margaret and Eileen to a secret camping spot to show them how great camping is.

Mordecai and Rigby challenge Muscleman and High-Five Ghost to a game of basketball for computer rights and so Mordecai can make Margaret a website.

Mordecai and Rigby try to get Benson to admit they are cool when he bans them from using the cart.

Mordecai and Rigby try to live on their own when they get tired of Benson's excessive house rules.

When a skilled rap group know as "CrewCrew" insult Pops and his poems, Mordecai and Rigby join with him when he challenges them to a rap battle.

The guys try to get a girl's phone number in order to win a bet with Margaret and Eileen.

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.

When Mordecai and Rigby accidentally knock Benson unconscious, they try to make it seem like it was a dream by dropping him off at his apartment, but end up taking him to his neighbors party to help him impress her.

Benson takes the gang to a Chinese Restaurant on a count of his streak of good luck. But when Rigby switches his fortune with Benson's, he gives his bad luck to Benson.

Pops threatens to fire Benson if he does not stop yelling at Mordecai and Rigby.

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

Mordecai accidentally pocket dials Margaret on his cell phone, and he has to erase the embarrassing message he left on her voicemail.

Mordecai wants to win a hat for Rigby by eating a huge omelet.

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

Mordecai and Skips decide to work together to win the grand prize in a video game tournament. When Rigby finds out Mordecai chose Skips instead of him, his feelings are hurt.

Mordecai and Rigby have to tell Muscle Man that the million dollar scratcher ticket they gave him for his birthday is a fake without getting killed for it.

Mordecai and Rigby try to outfox Benson using holograms so that they can eat the best burgers in the world.

When Benson tries out an ostrich and a possum as replacements for Mordecai and Rigby, they have to fight for their jobs.

Rigby changes his name and has to change it back when he realizes that he picked the stupidest name ever... "Trash Boat."

Mordecai and Rigby have to do Skips' work for the day when he cashes-in a coupon that they gave to him on his birthday.

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

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

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

Margaret and Eileen invite Mordecai and Rigby to a club, but they are denied entrance because their clothes aren't good enough.

After getting fired by Benson, Rigby goes into the mentor program and Muscle Man turns out to be his mentor, things don't go as planned.

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 discover Margret's diary while she is away and accidentally break the lock. Worried that she'll think they read her diary, they set about trying to repair it.

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

Muscle Man vows to never prank again when one of his pranks injures Pops. A rivalry park takes this opportunity to attack the park with pranks of all kinds. The only way the park can be saved is if Muscle Man decides to prank again.

Rigby challenges Mordecai to get a picture inside Death Bear's cage at the abandoned zoo to prove that he isn't afraid of the old folklore.

The gang tries to win a pair of fuzzy dice for Pops' Birthday. But its not for sale and it is only located in a smelly, greasy arcade known as the "Fun-Fun Zone".

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

Mordecai tries to fix his bad kiss with Margaret by using Rigby's time machine.

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.

Muscle Man tries to save his trailer after it fails a health inspection.

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

After nearly recovering from a broken heart, Mordecai embarks on a road trip to Margaret's college to return her sweater, taking Rigby along, who wishes for Mordecai to move on, but a hallucination of Margaret gets the better of him.

Mordecai and Rigby try street-performing to earn extra money quickly for a video game, but soon compete with another street performer who uses their act to his advantage.

Mordecai and Rigby have to fix Benson’s car before he finds out they broke its window.

Mordecai, Rigby, Muscle Man, and Hi-Five Ghost strive to get Every Meat Burritos, a new special type of burrito, from the Jimbros' Burritos Drive-Thru.

Rigby buys a device that unfairly divides his share of the room to avoid cleaning his mess in it.

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.

Mordecai and Rigby are charged with bringing Benson tortillas.

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

Pops gives Mordecai and Rigby tants – pants that double as tables – which Mordecai and Rigby pretend to like. However, the duo accidentally ruins the pants and try to fix them not to hurt Pops' feelings.

Rigby has to beat a challenger at a bank shooting arcade game.

Muscle Man wants to win a bodybuilding competition at his gym.

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

Mordecai, Rigby, Muscle Man, and Hi-Five Ghost try to get stuntman licenses so they can perform for Timmy's stuntman-themed birthday party.

Rigby tries to stop Mordecai from kissing a girl named Tracy on New Year's Eve.

The group wants to win a dodgeball tournament, but Mordecai becomes distracted when he discovers that C.J. is on one of the opposing teams.

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

Hi-Five Ghost hopes to reunite with a lady from his past after receiving a long-awaited postcard from her.

With his high school reunion arriving, Rigby tries to accomplish skydiving while eating a burrito, a task he claimed he would do before attending the reunion.

Mordecai, Rigby, Muscle Man, and Hi-Five Ghost have to venture into the bottom of the crash pit to find their video camera before their boss Benson notices it's gone.

Mordecai and Rigby play a prank on Daylight Saving Time by setting all of the clocks in the park at the wrong time, which leads to disastrous results.

When their boss Benson accidentally breaks Mr. Maellard's autographed guitar, Mordecai and Rigby have to help him replace it.

Skips tells Mordecai and Rigby the story of how he became immortal.

Mordecai and Rigby revive their band with the rest of the group and compete in a battle of the bands to win an air conditioner during a massive heatwave.

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

Mordecai, Rigby, and C.J. help Eileen make a music video for her college filmmaking class.

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

Mordecai has a date with C.J., but he unfortunately also has to babysit Death's 300-year-old son, Thomas.

Rigby is humiliated on the game show Expert or Liar and sets off to redeem himself by locating the show's host and making another appearance.

Pops strives to learn how to surf in order to reconnect with nature after havin a bad day with it.

Benson's chance of winning a gold watch at the park is jeopardized when he eats too many buffalo wings.

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

Mordecai and Rigby have to bake a cake for Mr. Maellard's surprise birthday party after the original cake is ruined.

Skips tries to find his soul mate on a dating show after seeing how happy everyone else is in a relationship.

Thomas tries to prove his worth by retrieving the park founder's statue.

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

Mordecai and Rigby accidentally destroy C.J.'s brand new tent and need help fixing it before she finds out.

Mordecai and C.J. want to go on a romantic date.

Mordecai fears of being embarrassed by his mother when C.J. wants to come over for a family dinner.

After breaking off his friendship with Hi-Five Ghost over an embarrassing video, Muscle Man tells Mordecai and Rigby the story of how he and Hi-Five Ghost met back in high school when he was the big man on campus — until new kid Hi-Five Ghost comes in and usurps his title.

C.J. competes in a mini-golf tournament to win a card that permits people to cut in line at their favorite restaurant, but things hit a snag when C.J. has to compete against her overly-competitive father.

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

Muscle Man gives the group a list of things that he wants to do before "the end." When everyone realizes he is serious, they decide to make Muscle Man's final wishes come true.

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

Rigby plans to surprise Eileen by setting up her new flat screen TV for her, but things take a turn when Eileen's roommate interferes.

Rigby suspects that Thomas is a Russian Spy, and when he finds out that it's true, it's up to him, Mordecai, and Benson to save the park from the KGB.

The park guys plan revenge on Muscle Man for giving them prank gifts every year during their White Elephant Gift Exchange.

Margaret returns to town for Eileen's Christmas party, which complicates things for Mordecai now that he is with C.J. -- and things get worse when Mordecai breaks C.J.'s heart.

Following the events of "Merry Christmas Mordecai," Mordecai tries to make things right with C.J. with the help of a shirtless street saxophonist, but each of his solutions make things worse.

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

Mordecai and Rigby are accidentally sent to Australia, so they have to look for a way to get to the airport, or else their boss Benson will have them fired for being late.

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, C.J., and Eileen head to the beach to watch the sea turtles hatch and head into the ocean, but they stumble upon a beachside resort where the wealthy are using turtles in their spas as a fountain of youth.

Mordecai, Rigby, Muscle Man, Hi-Five Ghost, and their boss Benson set out to stop an impending war coming from a new format, DVD.

Mordecai and Rigby are determined to win a happy birthday song contest so they can get a year's supply of cake.

Benson finds a suit in the park and begins wearing it to command respect - only to learn that the government made the suit, and corrupt leaders and business people will stop at nothing to get it.

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

Mordecai tries to avoid further relationship problems when he attends Margaret's 1000th chopper flight party for her father.

An alien pod crashes onto Earth and an alien horse known as Party Horse turns to Mordecai and Rigby to help him pass a U.S. History test.

The group tries to find different ways to keep the park open when Mr. Maellard announces his plans to shut down the park due to lack of attendance.

After Mordecai and Rigby crash their cart into the garage door, they have to replace it with help from Pops and the Eggscellent knight, or their boss Benson will have them fired.

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.

Mordecai and Rigby fight with the power of death-kwon-do to help Sensei obtain a new stomach for his much need stomach transplant. But Sensei's trainee, Jimmy, wants it to himself.

Mordecai and Rigby have to remember all of their food challenges so that they can eat a 10ft sandwich.

The group helps Muscle Man and Starla on their wedding day. Still, it's Mordecai, whose relationship is in danger when Margaret gets invited, and an awkward speech leads to a final falling-out between Mordecai and CJ.

Benson is going to fire Mordecai if Rigby can't bring him back from a bizarre land of dudes also known as Dumptown USA.

After Benson doesn't take home the award for Park Manager of the Year, the guys want to make him feel like a winner.

Rigby ruins Maellard's fancy lunch, and now he or Benson has to write a letter of resignation.

Margaret really wants to host a weekly segment on the nightly local news.

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

Rigby is on a quest for the best birthday gift for Mordecai instead of usual lame ones.

Mordecai and Rigby must get Benson to stop watching cat videos.

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.

Mordecai and Rigby want to help Party Horse get back together with his girlfriend.

Mordecai and Rigby mess up their sleeping cycle because of watching a TV marathon and try to fix it.

After Rigby invites Eileen for his big brothers karate presentation, Mordecai gets concerned and worried when hanging out with Margaret.

Benson gets a pet pig, and asks Rigby and Mordecai to look after it for him.

Rigby goes back to High School to study rocks, but wants to keep it a secret from Eileen.

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

Rigby has to create a massively crazy fake plan in order to surprise Eileen for the first time ever.

Pops wants to go on his favorite game show "Win That Prize," but instead gets deeply involved in the television industry.

Rigby tries to get Eileen to go snow tubing.

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

Mordecai, Rigby, Muscle Man, and High-Five Ghost are watching their favorite "Terrible-Horror" movie "Donut Factory Holiday". They have to get it back to the video store soon, but then they can't get it out of the VCR.

Rigby's high school nemesis returns and threatens to ruin his chances at passing gym class and graduating high school.

The bros go on a second adventure before Thomas goes into hiding as an agent.

Mordecai and Rigby unplug some cables to an old synthesizer, and they have to travel to the planet of Synthos with Skips in order to re-connect them and bring Gary back to life.

Rigby goes to the dump to get back his trampoline that he regrets throwing away.

Muscle Man is sick of being used for all the strong jobs at the park. So he decides to work at an office to show people he's smart too.

Mordecai and Rigby take a job for receiving Mr. Maellard's package, which is very important.

Rigby wants to take Eileen to his school prom.

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

The guys must get Muscle Man's favorite shirt back on him before he awakes.

Pops thinks he's mysteriously in medieval times and a wizard named Marvolo.

Mordecai, Rigby, and Pops go camping to see Pops' favorite planet through his telescope.

Benson try to win over a dome employee named Pam by sneaking her hot wings.

The head scientist puts Mordecai and Rigby on a 24-hour lock down inside the Dome, but they want to sneak out and see one of their favorite bands.

The guys hope to be VIPs at Cheeser's.

Mordecai and Rigby have to sneak into the dome laboratory to get Benson's keys back.

Rigby has to give a speech at his high school graduation. The speech will be broadcast live on a TV show called "Inspire America," and Rigby wants to make it memorable.