Mordecai, a blue jay, and Rigby, a raccoon, are groundskeepers at a park. But these best friends are lazy and don't let their jobs interfere with their ability to have fun. While Mordecai tries to be responsible and do a good job, he's frequently led astray by his immature pal, who is totally without fear or shame, and has no boundaries at all. The friends often end up having to pay for their irresponsible actions as they usually get into more trouble than they anticipated. Their slacking off at work causes much chagrin for their hot-tempered gumball machine boss, Benson.
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 wants to prove that he was right about the date of the Dome Experiment.
Rigby always gives Mordecai the worst birthday gifts, but this year it's going to be different.
Mordecai and Rigby have to get Benson to stop watching cat videos.
Muscle Man and High Five Ghost get struck by lightning and can't remember each other.
The fifth installment of Terror Tales finds Benson trying to spice up the park’s annual Halloween party by renting a wish making machine.
Mordecai and Rigby want to help their friend Party Horse get back together with his girlfriend.
After staying up for two straight nights watching a movie marathron, Mordecai and Rigby have to get their sleep cycle back on track.
Rigby and Eileen get called away to Don's black belt ceremony forcing Mordecai and Margaret to hang out alone.
Mordecai and Rigby have to take Benson’s new pet pig back to his apartment.
Rigby doesn't think that he's smart enough for Eileen and devides to go back and finally get his high school diploma.
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 wants Eileen to go snow tubing.
Benson wants to get some street cred with the Park Managers' Association and win the big chilli cook-off.
The guys have to return a VHS copy of their favorite terrible movie or else pay a huge late fee.
Rigby's high school nemesis returns and threatens to ruin his chances at passing gym class and graduating high school.
The guys want to give Thomas an epic Guys Night before he goes into hiding forever.
Mordecai and Rigby travel to the planet Synthos.
Rigby throws his trampoline bed in the garbage.
Muscle Man wants to prove that he's more than just super buff so he gets a job in a corporate office.
Mordecai and Rigby have to wait at Maellard's mansion and get a very important delivery.
Rigby asks Eileen to prom, but in order to get there, he has to sneak his Dad's car out of the garage and get it back in one piece.
The guys have to protect a large red button from being pushed.
Mordecai, Rigby and High Five Ghost have to somehow get Muscle Man's favorite shirt back on him before he wakes up.
Pops thinks that he's a wizard trapped in medieval times, and he wants to go back home.
When the guys have to sleep outside for the night, Pops wants to see his favorite planet.
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.
The head scientist puts Mordecai and Rigby on a 24 hour lockdown inside the Dome, but they want to sneak out and see one of their favorite bands.
Mordecai, Rigby, Muscle Man and High Five Ghost want to be VIP members at Cheeser's.
Mordecai and Rigby need to make a deal with the scientists to get Benson's car 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.