1x1 - The Power
Mordecai and Rigby must find a way to cover up a hole in the wall they created, and a magical keyboard they name 'The Power' might be just the thing for it.
1x2 - Just Set Up the Chairs
A birthday party is scheduled in the park, and everyone has interesting jobs to do. That is, everybody but Mordecai and Rigby, who are only trusted with the lame job of setting up the chairs. In order to prove they are not slackers, the duo agree to set them up without being distracted.
1x3 - Caffeinated Concert Tickets
Mordecai and Rigby need money in order to see their favourite childhood band. They decide to take on extra shifts, but soon start to tire out so they turn to coffee in order to stay awake.
1x4 - Death Punchies
Rigby suffers a final humiliation as he loses a fight to Mordecai over a video game. He turns to 'Death Kwon Do' in order to finally win one over his friend.
1x5 - Free Cake
Rigby brings and finds a plate, to which everyone is upset and busy so Rigby is convinced that the the solitary Skips could help him.
1x6 - Meat Your Maker
The annual park barbecue has arrived, and Benson is so excited he has ordered premium hot dogs. When things go wrong, Mordecai blames Rigby for always making things worse, despite his claims that he can 'totally fix it.'
1x7 - Grilled Cheese Deluxe
Mordecai and Rigby need to buy a grilled cheese sandwich for Benson, but can't be bothered to wait in line. Instead, they pretend to be astronauts, which results in them trying to out lie each other.
1x8 - The Unicorns Have Got to Go
In an effort to woo Margaret, Mordecai starts using a cologne that can supposedly attract women, called "Dude Time". Unfortunately, all it seems to attract are unicorns.
1x9 - Prank Callers
Mordecai and Rigby's constant prank calls result in one of their victims sending them back in time to the eighties.
1x10 - Don
When the park is going to be audited, the guys must find a way to sort their taxes out or face it being closed down. Mordecai suggests Rigby's accountant brother, Don, but Rigby must first get over a long running feud.
1x11 - Rigby's Body
After gorging on snacks at the snack bar, Rigby suffers an unfortunate accident as his consciousness separates from his body.
1x12 - Mordecai and the Rigbys
After ordering a bunch of shirts for a fake band, Mordecai and Rigby find themselves having to learn to play for real to avoid looking like idiots at the local open mic night.
2x1 - Ello Gov'nor
After watching a scary movie about a British Taxi, the guys have to help Rigby overcome his fears.
2x2 - It's Time
Mordecai and Rigby get in a fight over Margaret, and Mordecai sends them traveling through time by destroying all the clocks.
2x3 - Appreciation Day
Mordecai and Rigby learn the price of getting recognition after altering Benson's magic book of records.
2x4 - Peeps
Benson gets surveillance cameras to keep track of Mordecai and Rigby on the job.
2x5 - Dizzy
Mordecai and Rigby help Pops get over his fear of public speaking.
2x6 - My Mom
Muscle Man's incessant usage of outdated and confusing "My Mom" jokes during a day filled with pressing deadlines and assignments infuriates Mordecai, especially after Rigby decides to join in and issue more of his own jokes.
2x7 - High Score
Looking to find respect, Mordecai and Rigby take on a video game high score at the coffee shop.
2x8 - Rage Against the TV
Mordecai and Rigby need to find a new TV in order to defeat the hardest video game ever.
2x9 - Party Pete
When Benson takes the night off, Mordecai and Rigby decide to throw a party, but when it gets off on a rocky start, they seek the help of Party Pete to get their party going. But the duo soon learn the hard way that Party Pete is unstoppable when drinking RadiCola.
2x10 - Brain Eraser
Mordecai sees Pops naked and tries to forget about it. Rigby decides to help out by showing him an anime with supernatural powers. In turn, the anime ends up wiping out all of Mordecai's memories and it's up to Rigby and Skips to get back Mordecai's mind.
2x11 - Benson Be Gone
Mr. Mallard demotes Benson due to Mordecai and Rigby slacking off on his time. Mordecai and Rigby teach Benson to enjoy having the ability to slack of but teach him too well which ends up with Benson getting fired and the replacement manager turning the other employees into clones of herself. It's upto Benson to save the park from the new manager.
2x12 - But I Have a Receipt
After finding out their new game isn't as awesome as they thought, Mordecai and Rigby try to get their money back which the store manager refuses to give to them. In retaliation, Mordecai and Rigby sabotage the sale of the game so much they are pulled into the game by the manager and must defeat him to get their freedom and their refund.
2x13 - This is My Jam
Rigby finds an old tape with one of his former favorite songs on it, only to find that it's not as good as he remembers. Problem is, the song gets lodged in his brain and cannot stop humming or singing it so Mordecai tries various methods to get rid of it.
2x14 - Muscle Woman
Mordecai and Rigby must go and get Muscle Man and his ex-girlfriend back together again after Muscle Man's broken heart costs them more work and an unwanted crush.
2x15 - Temp Check
Rigby employs Doug to do his work for him but finds out that Doug means to do more than take over his jobs at the park.
2x16 - Jinx
Rigby got jinxed and has got to find a way to un-jinx himself so he can talk again. Only problem is, he can't tell anybody to say his name three times to un-jinx him.
2x17 - See You There
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.
2x18 - Do Me a Solid
Mordecai owes Rigby big time when he agrees to go on a double date with him.
2x19 - Grave Sights
Mordecai and Rigby organize a scary movie fund-raiser for the park. They end up raising more than just funds.
2x20 - Really Real Wrestling
Mordecai and Rigby injure Pops by wrestling him and in the end, have to take care of him during the night when Pops got them tickets to go to the wrestling championship.
2x21 - Over the Top
When Skips accidentally kills Rigby, he must defeat Death in an arm wrestle competition to bring Rigby back.
2x22 - The Night Owl
Mordecai and Rigby go to unbelievable lengths to beat Muscle Man and High Five Ghost in a radio contest to win a car.
2x23 - A Bunch of Baby Ducks
Mordecai and Rigby try to clean the fountain when Benson told them to but they find a bunch of baby ducks. So Benson and the two say to give it away. But when they imprint on Rigby, they start to do learn from Rigby on fighting and playing. Mordecai and Rigby think they should keep them after it learns from Rigby. But the duck collector tries to get away with the ducks.
2x24 - More Smarter
Rigby gets sick of Mordecai making fun of him for not having a high school diploma so he takes a formula that will make him smarter.
2x25 - First Day
The morning after being hired at the park, Mordecai and Rigby both look to obtain Pop's old couch.
2x26 - Go Viral
Challenged by Muscle Man, Mordecai and Rigby want to create the most popular viral video of all time.
2x27 - Skunked
Rigby gets sprayed by a skunk and has to get rid of the smell.
2x28 - Karaoke Video
Mordecai and Rigby need to get an embarrassing tape from the Karaoke bar before their friends see it.
3x1 - 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.
3x2 - Bet to Be Blonde
After losing a bet, Mordecai dyes his hair blonde and gets pulled into a shadowy blonde cult.
3x3 - Skips Strikes
The gang must get Skips to rejoin their bowling team, or face losing their souls to Death.
3x4 - Terror Tales of the Park
A three-part Halloween special in which terrifying tales are told. In "Creepy Doll", the guys discover an old doll that wants revenge on Pops. In "Death Metal Crash Pit", a pit is haunted by a 1980s death-metal band. In the last segment, "In the House", Mordecai dresses up as a father with five "kids", to receive more Halloween candy, while Rigby goes as a robber and scares away people.
3x5 - Camping Can Be Cool
Mordecai, Rigby, Margaret and Eileen head to the mountains for a camping trip in their "secret spot." Mordecai tries to prove to Margaret that camping is cool.
3x6 - Slam Dunk
Mordecai needs access to the computer so he and Rigby challenge Muscle Man and High Five Ghost to a basketball game for a week’s worth of computer time.
3x7 - 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.
3x8 - 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.
3x9 - 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.
3x10 - 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.
3x11 - Under the Hood
Mordecai and Rigby need to get rid of graffiti in the park.
3x12 - Weekend at Benson's
Mordecai and Rigby help Benson try to impress Audrey, but Chuck gets in the way of that.
3x13 - Fortune Cookie
Rigby swaps fortune cookies with Benson in hopes of improving his luck.
3x14 - Think Positive
Pops bans Benson from yelling at Mordecai and Rigby, causing Benson to have a major meltdown.
3x15 - Skips vs. Technology
Skips lacks computer skills and can't help Mordecai and Rigby master technology.
3x16 - Butt Dial
Mordecai accidentally calls Margaret and must find a way to erase the embarrassing message he left on her voicemail.
3x17 - Eggscellent
Mordecai tries to eat a large omelette in order to win a hat for Rigby.
3x18 - Gut Model
Muscle Man wants to be appreciated at the park so he threatens to leave and take a job as a gut model.
3x19 - Video Game Wizards
Mordecai and Rigby enter a video game tournament to win a prototype video game controller called “The Maximum Glove”.
3x20 - Big Winner
Mordecai and Rigby must tell Muscle Man that the scratch ticket they gave him was a fake.
3x21 - The Best Burger in the World
Mordecai and Rigby try to fool Benson so they can eat the best burgers in the world.
3x22 - Replaced
The guys fight for their jobs after Benson replaces them with an ostrich and a possum.
3x23 - Trash Boat
Rigby changes his name so that he can be cooler but quickly regrets his choice.
3x24 - 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.
3x25 - 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.
3x26 - Busted Cart
Mordecai and Rigby bust up the cart while doing stunts and have to go on a road trip with Benson to the dealership before the warranty expires.
3x27 - Dead at Eight
Death will spare Muscle Man’s life if Mordecai and Rigby babysit his kid.
3x28 - 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.
3x29 - Muscle Mentor
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.
3x30 - 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.
3x31 - Out of Commission
Mordecai and Rigby have one last day with the cart before they have to get rid of it.
3x32 - Fancy Restaurant
Muscle Man must learn to be a true gentleman in order to impress Starla's parents.
3x33 - Diary
After being asked by Margaret 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 Margaret's Diary?
3x34 - 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.
3x35 - Prankless
The gang wants to win a prank war against a rival park.
3x36 - Death Bear
Mordecai and Rigby hope to impress Margaret and Eileen by taking a picture with Death Bear.
3x37 - Fuzzy Dice
Pop's Birthday is coming up so the gang decide that they will purchase the Fuzzy dice that Pops wants, but it turns out they can't purchase it. They have to win it.
3x38 - Sugar Rush
After Pops consumes a double glazed apple crisp, the gang must figure out a way to make Pops crash.
3x39 - Bad Kiss
Mordecai finally makes his move and tries to kiss Margaret.
4x1 - Exit 9B (1)
Mordecai and Rigby must save the park after the rest of the gang are brainwashed.
4x2 - Exit 9B (2)
Mordecai and Rigby must save the park after the rest of the gang are brainwashed.
4x3 - Starter Pack
Mordecai and Rigby want to stop Muscle Man from screwing with Thomas.
4x4 - Terror Tales of the Park II (1)
While on their drive to a Halloween party, Mordecai and Rigby tells scary stories to Benson, Pops, Skips, Muscle Man, High Five Ghost and Thomas.
4x5 - Terror Tales of the Park II (2)
While on their drive to a Halloween party, Mordecai and Rigby tells scary stories to Benson, Pops, Skips, Muscle Man, High Five Ghost and Thomas.
4x6 - Pie Contest
Mordecai and Rigby want to prove to Benson that they can be judges at the pie contest.
4x7 - 150 Piece Kit
Benson wants to prove that he performed a famous drum solo.
4x8 - Bald Spot
Muscle Man wants to hide his bald spot at all costs.
4x9 - Guy's Night
Pops wants to beat the milk challenge to prove he’s one of the guys.
4x10 - One Pull Up
Rigby has never been known for his upper-body strength, so when the park employees have to go into the doctor and get their physicals, Rigby has trouble doing even one pull up, and so he must find a way to do so or get fired.
4x11 - The Christmas Special (1)
The house is decorated, the guests have arrived and it seems like it's the season to save Christmas when the gang finds themselves faced with the task of destroying a present for Santa that has the potential to destroy them and the holiday.
4x12 - The Christmas Special (2)
The house is decorated, the guests have arrived and it seems like it's the season to save Christmas when the gang finds themselves faced with the task of destroying a present for Santa that has the potential to destroy them and the holiday.
4x13 - T.G.I. Tuesday
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?
4x14 - Firework Run
After Mordecai, Rigby and Muscle Man squander the fireworks that Benson had purchased for an upcoming event at the park, the three have to go and find more to replace them before Benson blows a fuse and they lose their jobs.
4x15 - The Longest Weekend
Muscle Man tries not to contact Starla for an entire weekend.
4x16 - Sandwich of Death
Benson eats a magical, deadly sandwich that Mordecai and Rigby bought, so the trio must travel with the restaurant's manager, Sensei, to find the cure.
4x17 - Ace Balthazar Lives
Mordecai and Rigby want to reunite the band Adrenaline.
4x18 - Do or Diaper
Muscle Man, Rigby and Starla are annoyed about Mordecai's awkward goodbye to Margaret so they try to get Mordecai to tell Margaret how he feels about her.
4x19 - Quips
Skips intervenes to stop his cousin's bad jokes.
4x20 - Caveman
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?
4x21 - That's My Television
Mordecai and Rigby help their favorite '80s sitcom star, RGB2, escape from the studio lot and into the mountains so he can avoid starring in a revival of his show.
4x22 - A Bunch of Full Grown Geese
Mordecai and Rigby have to get rid of some geese that are causing problems at the park.
4x23 - Fool Me Twice
Mordecai and Rigby want to win the grand prize on a Japanese game show.
4x24 - Limousine Lunchtime
Rigby stains Mr. Maellard's expensive white limousine with a meatball sub, so the guys have to clean it before Mr. Maellard gets back from vacation.
4x25 - Picking Up Margaret
Mordecai offers Margaret a ride to the airport.
4x26 - K.I.L.I.T. Radio
Muscle Man wants a local radio station to play the song he wrote for Starla.
4x27 - Carter and Briggs
The guys enter a donut contest in hopes of winning a cameo on their favorite cop show.
4x28 - Skips' Stress
Skips has to lower his stress for health reasons.
4x29 - Cool Cubed
Thomas must save his brain after he chugs a slushy that freezes his brain.
4x30 - Trailer Trashed
Muscle Man tries to save his trailer after it fails a health inspection.
4x31 - Meteor Moves
Mordecai plans to kiss Margaret at a meteor shower.
4x32 - Family BBQ
Mordecai tries to shake hands with Margaret's father.
4x33 - The Last LaserDisc Player
The guys need to obtain a LaserDisc player in order to watch the director's cut of a cult classic.
4x34 - Country Club
Mordecai and Rigby have to rescue the golf cart from a bunch of rich people at a country club.
4x35 - Blind Trust
Benson must trust Mordecai and Rigby to help get him down a mountain.
4x36 - World's Best Boss
The park employees want to give Benson a special mug.
4x37 - Last Meal
Muscle Man wants to binge on his favorite foods before going on a diet.
4x38 - Sleep Fighter
The park guys must help Muscle Man to stop fighting in his sleep.
5x1 - Laundry Woes
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.
5x2 - Silver Dude
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.
5x3 - Benson's Car
Mordecai and Rigby have to fix Benson’s car before he finds out they broke its window.
5x4 - Every Meat Burritos
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.
5x5 - Wall Buddy
Rigby buys a device that unfairly divides his share of the room to avoid cleaning his mess in it.
5x6 - A Skips in Time
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.
5x7 - Survival Skills
Mordecai and Rigby are charged with bringing Benson tortillas.
5x8 - Terror Tales of the Park III (1)
The group makes a bet over who can tell the scariest story at their Halloween party.
5x9 - Terror Tales of the Park III (2)
Each of the park guys want to win a bet by telling the scariest story at a Halloween party.
5x10 - Tants
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.
5x11 - Bank Shot
Rigby has to beat a challenger at a bank shooting arcade game.
5x12 - Power Tower
Muscle Man wants to win a bodybuilding competition at his gym.
5x13 - The Thanksgiving Special (1)
Mordecai and Rigby accidentally ruin Thanksgiving and have to fix it before their families arrive for dinner. (1/2)
5x14 - The Thanksgiving Special (2)
Mordecai and Rigby accidentally ruin Thanksgiving and have to fix it before their families arrive for dinner. (2/2)
5x15 - The Heart of a Stuntman
Mordecai, Rigby, Muscle Man, and Hi-Five Ghost try to get stuntman licenses so they can perform for Timmy's stuntman-themed birthday party.
5x16 - New Year's Kiss
Rigby tries to stop Mordecai from kissing a girl named Tracy on New Year's Eve.
5x17 - Dodge This
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.
5x18 - Portable Toilet
Mordecai and Rigby get stuck in a portable toilet at the park after Mordecai takes a dare from C.J.
5x19 - The Postcard
Hi-Five Ghost hopes to reunite with a lady from his past after receiving a long-awaited postcard from her.
5x20 - Rigby in the Sky with Burrito
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.
5x21 - Journey to the Bottom of the Crash Pit
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.
5x22 - Saving Time
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.
5x23 - Guitar of Rock
When their boss Benson accidentally breaks Mr. Maellard's autographed guitar, Mordecai and Rigby have to help him replace it.
5x24 - Skips' Story (1)
Skips tells Mordecai and Rigby the story of how he became immortal. (1/2)
5x25 - Skips' Story (2)
Skips tells Mordecai and Rigby the story of how he became immortal. (2/2)
5x26 - Return of Mordecai and the Rigbys
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.
5x27 - Bad Portrait
After an important portrait of their boss Benson is ruined, Mordecai and Rigby attempt to repaint it before it is awarded to him.
5x28 - Video 101
Mordecai, Rigby, and C.J. help Eileen make a music video for her college filmmaking class.
5x29 - I Like You Hi
Mordecai ponders over his feelings towards C.J. after he sends an auto-corrected text message to her saying that he likes her.
5x30 - Play Date
Mordecai has a date with C.J., but he unfortunately also has to babysit Death's 300-year-old son, Thomas.
5x31 - Expert or Liar
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.
5x32 - Catching the Wave
Pops strives to learn how to surf in order to reconnect with nature after havin a bad day with it.
5x33 - Gold Watch
Benson's chance of winning a gold watch at the park is jeopardized when he eats too many buffalo wings.
5x34 - Paint Job
Mordecai and Rigby have to repaint the park house after throwing pizza pouches at it and ruining its paint job while cleaning it.
5x35 - Take the Cake
Mordecai and Rigby have to bake a cake for Mr. Maellard's surprise birthday party after the original cake is ruined.
5x36 - Skips in the Saddle
Skips tries to find his soul mate on a dating show after seeing how happy everyone else is in a relationship.
5x37 - Thomas Fights Back
Thomas tries to prove his worth by retrieving the park founder's statue.
6x1 - Maxin' and Relaxin'
Mordecai fears of being embarrassed by his mother when C.J. wants to come over for a family dinner.
6x2 - New Bro on Campus
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.
6x3 - Daddy Issues
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.
6x4 - Terror Tales of the Park IV (1)
The park workers tell scary stories to keep Muscle Man awake while driving to visit his mother on Halloween. (1/2)
6x5 - Terror Tales of the Park IV (2)
The park workers tell scary stories to keep Muscle Man awake while driving to visit his mother on Halloween. (2/2)
6x6 - The End of Muscle Man
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.
6x7 - Lift with Your Back
Feeling unappreciated, Rigby quits his job at the park and gets a job with a moving company.
6x8 - Eileen Flat Screen
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.
6x9 - The Real Thomas: An Intern Special (1)
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. (1/2)
6x10 - The Real Thomas: An Intern Special (2)
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. (2/2)
6x11 - The White Elephant Gift Exchange
The park guys plan revenge on Muscle Man for giving them prank gifts every year during their White Elephant Gift Exchange.
6x12 - Merry Christmas Mordecai
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.
6x13 - Sad Sax
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.
6x14 - Park Managers' Lunch
Benson is invited to a park managers' luncheon by Gene, but his employees worry that it might be a trap.
6x15 - Mordecai and Rigby Down Under
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.
6x16 - Married and Broke
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.
6x17 - I See Turtles
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.
6x18 - Format Wars II
Mordecai, Rigby, Muscle Man, Hi-Five Ghost, and their boss Benson set out to stop an impending war coming from a new format, DVD.
6x19 - Happy Birthday Song Contest
Mordecai and Rigby are determined to win a happy birthday song contest so they can get a year's supply of cake.
6x20 - Benson's Suit
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.
6x21 - Gamers Never Say Die
Mordecai, Rigby and their boss Benson set out to find a rare video game patch from a old video game.
6x22 - 1000th Chopper Flight Party
Mordecai tries to avoid further relationship problems when he attends Margaret's 1000th chopper flight party for her father.
6x23 - Party Horse
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.
6x24 - Men in Uniform
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.
6x25 - Garage Door
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.
6x26 - Brilliant Century Duck Crisis Special (1)
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. (1/2)
6x27 - Brilliant Century Duck Crisis Special (2)
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. (2/2)
6x28 - Not Great Double Date
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.
7x1 - Dumptown U.S.A.
Benson will have Mordecai fired if Rigby can't bring him back from a strange land of dudes known as Dumptown USA.
7x2 - The Parkie Awards
When Benson is yet again snubbed for a Parkie Award for Manager of the Year in favor of Gene the Vending Machine, the rest of the gang try to make Benson feel better with a guy's night out... after Rigby makes off with the award Gene just won.
7x3 - The Lunch Club
When Rigby ruins Maellard's fancy lunch, either he or Benson must write a letter of resignation before 5:00 pm, or they'll both be fired.
7x4 - Local News Legends
Margaret auditions for the chance to host a weekly news segment by doing an undercover investigation piece. Still, a mysterious, trenchcoated informant à la Deep Throat keeps giving her bogus leads.
7x5 - The Dome Experiment Special
Benson is determined to prove he was right about the date of the "Dome Experiment," a month-long experiment in which the park workers are locked in a bio-dome. After the dome comes a day early, all signs point to a possible conspiracy over the dome's real intentions.
7x6 - Birthday Gift
After overhearing Mordecai tell Skips that he gives the worst birthday presents, Rigby teams up with a video game programmer to make Mordecai the best gift ever.
7x7 - Cat Videos
When Benson threatens to blow the whistle on Mordecai and Rigby's Funny Video Fridays, the duo distracts Benson with viral videos showing cats doing cute and crazy things, turning their boss into a cat video addict.
7x8 - Struck by Lightning
Muscle Man and Hi-Five Ghost get struck by lightning and develop amnesia.
7x9 - Terror Tales of the Park V
Benson tries to spice up the park's annual Halloween party by renting a wish-making machine.
7x10 - The Return of Party Horse
Mordecai and Rigby want to help Party Horse get back together with his girlfriend.
7x11 - Sleep Cycle
After staying up for two straight nights watching a movie marathon, Mordecai and Rigby have to get their sleep cycle back on track.
7x12 - Just Friends
Rigby and Eileen get called away to Don's black belt ceremony, forcing Mordecai and Margaret to hang out alone – and Mordecai to confront his feelings for Margaret now that he's single.
7x13 - Benson's Pig
Benson gets a pet pig named Applesauce and asks Mordecai and Rigby to look after him.
7x14 - The Eileen Plan
Rigby goes back to high school to graduate and earn his diploma, something he keeps secret from Eileen. But Eileen becomes suspicious when Rigby repeatedly cancels their dates.
7x15 - Hello China
In order to get high school credits, Rigby has to pass a foreign language class taught by Benson in China.
7x16 - Crazy Fake Plan
Rigby is irate that Eileen always correctly guesses the surprise dates he plans for her, sometimes before he can even tell her. He develops an elaborate, circuitous plan involving numerous fake locations and a fake biker gang to throw her off.
7x17 - Win That Prize
Pops is chosen to appear on a game show called Win That Prize and ends up being hired to a local TV station when his ideas and appearances become popular.
7x18 - Snow Tubing
Eileen, Rigby, Mordecai, and Margaret go on a snow tubing trip while Eileen tries to conquer her fear of snow tubing.
7x19 - Chili Cook Off
Benson wants to get some street cred with the Park Managers’ Association and win the big chili cook-off.
7x20 - Donut Factory Holiday
The guys try to return a movie before they get hit with a late fee. Still, the tape gets stuck in the VCR.
7x21 - Gymblonski
Rigby's high school nemesis returns and tries to stop him from graduating from high school by making sure he fails gym class.
7x22 - Guys Night 2
Thomas reunites with the Park Crew for one last Guys Night together before he goes into hiding forever.
7x23 - Gary's Synthesizer
When Mordecai and Rigby mess around with the cables in an old synthesizer, Gary disappears, and the guys then have to find a way to bring him back.
7x24 - California King
After Rigby wins a king-size bed, he gets rid of his trampoline but quickly regrets his decision and tries to get his trampoline back.
7x25 - Cube Bros
Feeling that the park guys only care about his strength, Muscle Man decides to prove that he can be smart by working in a corporate office.
7x26 - Maellard's Package
Mordecai and Rigby have to wait at Maellard’s mansion and get a very important delivery.
7x27 - Rigby Goes to the Prom
Rigby must borrow his dad's car and return it unnoticed so he can drive Eileen to his school prom.
7x28 - The Button
"The Dome Experiment" is back on again, and the guys are tasked to protect a large red button.
7x29 - Favorite Shirt
When Mordecai, Rigby, and Hi-Five Ghost accidentally destroy Muscle Man's favorite shirt, they have to replace it before Muscle Man finds out.
7x30 - Marvolo The Wizard
Being unaware that a Renaissance Fair is being held at the park, Pops believes he has been sent back to medieval times.
7x31 - Pops' Favorite Planet
Pops tries to see a planet that only passes by every 25 years.
7x32 - Pam I Am
Benson has a crush on one of the Dome scientists, and he wants to sneak her a bucket of chicken wings so that he can ask her out.
7x33 - Lame Lockdown
Mordecai and Rigby are put on a 24-hour lockdown inside the Dome, but they want to sneak out and see one of their favorite bands.
7x34 - VIP Members Only
Mordecai, Rigby, Muscle Man, and Hi-Five Ghost want to be VIP members at Cheezer's.
7x35 - Deez Keys
The duo deals with The Dome's scientists to help them search for Benson's car keys.
7x36 - Rigby's Graduation Day Special
Rigby must write a speech for his high school graduation that will be broadcast on national TV. Meanwhile, Mordecai sinks into a depression over how Rigby is now more successful than he is, and the park workers finally find out the true intentions of the dome experiment.
8x1 - One Space Day at a Time
After the events of "Rigby's Graduation Day Special" the Park guys and Eileen must formulate a plan to survive in space and how to live in it.
8x2 - Cool Bro Bots
The crew have an encounter with "brobots" whose purpose is to serve others, but Mordecai and Rigby are suspicious of them.
8x3 - Welcome to Space
After learning their true mission in space, the crew is excited to make history, but Benson still wants to return home.
8x4 - Space Creds
Mordecai and Rigby volunteer to rescue a scientist's ex-husband in exchange for space creds so they can buy hover shoes.
8x5 - Lost and Found
Chance Sureshot loses his wallet and is enclosed in a robot's bubble until he can pay for his food. In order to free him, Mordecai, Rigby, Toothpick Sally and Recap Robot must travel to the Mantis Planet to get it back.
8x6 - Ugly Moons
In order to get back at the Bush Station, Colonel Rawls hires Muscle Man to prank them.
8x7 - The Dream Warrior
When Pops continues to have nightmares of an extraterrestrial creature asking for his address, the gang tries to help him.
8x8 - The Brain of Evil
Mordecai and Rigby must stop an evil brain after Rigby releases it from a cage.
8x9 - Fries Night
After getting dumped by Pam, Benson goes looking for French Fries ingredients with a female asteroid named Roxy.
8x10 - Spacey McSpaceTree
Colonel Rawls puts Rigby through safety training by pairing him up with the unbearable Spacey McSpaceTree.
8x11 - Can You Ear Me Now?
Mordecai and Rigby must go to court after accidentally creating a barrage of sounds on a planet completely inhabited by sensitive ears.
8x12 - Stuck In an Elevator
Mordecai and Rigby go to see Fist Pump perform at the Tree Station, but get stuck in a space elevator whilst traveling to the top.
8x13 - The Space Race
Mordecai and Rigby have to beat the Space Bush station in a dangerous race.
8x14 - Operation: Hear No Evil
Mordecai and Rigby try to avoid spoilers of their favorite show, but Benson wants to spoil it to get revenge on them for forgetting to vacuum the house.
8x15 - Space Escape
A mysterious new enemy, Anti-Pops, is after Pops forcing everyone on the Space Tree Station to evacuate.
8x16 - New Beds
After escaping Anti-Pops, the gang make a quick stop to buy new beds only to encounter a bounty hunter who is after Pops.
8x17 - Mordeby and Rigbecai
Mordecai and Rigby's butts get swapped after playing with a teleportation machine. Over time, the swapping spreads to other features, so they enlist Muscle Man for help.
8x18 - Alpha Dome
The Park crew encounter the Alpha Dome, the first dome sent into space. When the crew go to investigate they find that its inhabitants believe that it is 1690.
8x19 - Terror Tales of the Park VI (1)
The guys gather in the house on the Dome and tell scary Halloween stories just like ol’ times, only this Halloween, the stories have an extra terrifying, science fiction twist. (1/2)
8x20 - Terror Tales of the Park VI (2)
The guys gather in the house on the Dome and tell scary Halloween stories just like ol’ times, only this Halloween, the stories have an extra terrifying, science fiction twist. (2/2)
8x21 - The Ice Tape
The gang must travel to an ancient VCR that will play a VHS tape, made of ice, so that they can learn Pops' origins.
8x22 - The Key to the Universe
Earl, an ancient sensei, begins training Pops for his fight with Anti-Pops, but Pops is not sure if he can or should go along with it.
8x23 - No Train No Gain
Earl begins training Pops through the technique of the training montage which allows trainers to bend space and time while leveling up. Mordecai and Rigby use one of their songs to help Pops and end up trapping the Park crew in a montage.
8x24 - Christmas in Space (1)
The guys celebrate their first Christmas in space by opening presents, eating peppermint bark and telling Christmas stories. Benson wants the stories to be more Christmasy but the guys keep adding scary elements, which infuriate their boss. (1/2)
8x25 - Christmas in Space (2)
The guys celebrate their first Christmas in space by opening presents, eating peppermint bark and telling Christmas stories. Benson wants the stories to be more Christmasy but the guys keep adding scary elements, which infuriate their boss. (2/2)
8x26 - Kill 'Em with Kindness
Despite all of his training, Pops still does not want to fight, so he sets up a meeting with Anti-Pops to settle things peacefully.
8x27 - Meet the Seer
The crew arrive on Planet Nielsen where they are reunited with the Guardians of Obsolete Formats and meet the Seer who has been watching them since the very beginning.
8x28 - Cheer Up Pops
Before arriving at Lolliland, Pops becomes despondent due to his approaching battle. The crew then try to cheer him up by recording their memories.
8x29 - A Regular Epic Final Battle (1)
The crew arrive at Lolliland early, so they set up traps for Anti-Pops. Things seem to go off smoothly, but Anti-Pops is unfazed by their futile attempts.