List of Minor Characters

This is a list of characters who only appear in one or two episodes. This includes very minor characters.

Season 1

 * Moon Baby Ducks: Rigby sent these to the moon alongside a monster, soda machine and more.
 * Beef Burrito: This is Rigby's wrestling doll. He is seen playing with it in The Power.
 * Destroyer of Worlds: This is the antagonist of Just Set Up the Chairs, it is from a video game of the same name and it shoots fire lasers out of it's eyes. It returns in Exit 9B and Expert or Liar.
 * Lemon Chef: This is the outcome of all of the arcade games in the park, it defeated the Destroyer of Worlds.
 * Special Entertainment: This is a drunk clown and horse, who were going to do some sort of show for a birthday party in Just Set Up the Chairs.
 * Jimmy (boy): Jimmy is an ignorant rude boy who's birthday was in Just Set Up the Chairs. His birthday is ruined after the Destroyer of Worlds destroys the park, but it eventually gets fixed. He also calls Benson a 'greasy slop jockey'.
 * Coffee Bean: A giant coffee bean who is a Fist Pump fan. He gave Mordecai and Rigby lots of coffee so they would have enough energy to work overtime and pay for tickets for them, him and his translator.
 * Translator: This guy translates every thing that the Coffee Bean says, he knows how to use a chainsaw.
 * Fist Pump: One of Rigby's favorite childhood bands, they were put into jail and rehab for an unknown reason but now have gotten out. They were seen in Caffeinated Concert Tickets and had reappear in Butt Dial, Caveman and K.I.L.I.T. Radio.
 * Slasher: Margaret's first boyfriend in the show, he works out a lot and insulted Mordecai for being out of shape, after this, Margaret presumably broke up with him.
 * Llama Guy: He seems to know Mordecai and is a fan of Fist Pump.
 * Ticket Booth Worker: He sold Fist Pump V.I.P. Tickets to Mordecai and Rigby. He sells regular tickets for $50 each and V.I.P. tickets for $200 each.
 * Sensai: The Death-Kwon Do sensei who owns a sandwich shop called Death Kwon Do: Pizza and Subs. He has been seen in Death Punchies, Sandwich of Death, The Thanksgiving Special and Death Kwon Do-Livery.
 * Wedding Guard: He was seen in Free Cake at a wedding, he wouldn't let Mordecai and Rigby in because they were only there for cake.
 * Hot Dogs: The hot dogs were cannibals who wanted to eat Mordecai, Rigby and their friends for eating other hot dogs, but once Rigby squirted Mustard on them all, they started eating each other.
 * Astronauts: A couple of astronauts who work at the compound, they gave Mordecai & Rigby a tour around the compound in Grilled Cheese Deluxe but got ticked when they found out they were lying. They reappeared in Brilliant Century Duck Crisis Special where one astronaut's name was revealed to be Barry.
 * Dr. Asinovskovich: A doctor who Mordecai lied about when saying he got a pink sweater from her.
 * Major Williams: The captain of the compound.
 * Jimmy (scientist): A scientist in Grilled Cheese Deluxe who had problems with some anti-matter.
 * Cheezer's Cashier: A cashier who works at Cheezers, she believes that Mordecai & Rigby are astronauts, she is seen again in Trash Boat where she laughs at Rigby.
 * Unicorns: A bunch of jerk unicorns who made fun of Mordecai.
 * The Master Prank Caller: A giant phone who makes prank calls and has only been prank-called once, by Mordecai. He reappeared in Exit 9B.
 * Don (character): Don is Rigby's little brother who Rigby used to hate, but now loves. He gives people a special hug that he calls 'Sugar'. He was seen in Don, Bank Shot and The Thanksgiving Special.
 * Audit: The audit tried to take everything away from the park after Pops payed the park's taxes with lollipops instead of money.
 * Bodybuilder: The bodybuilder was a strong man who worked out, but he worked out too hard, so his body left him, so he got a basketball for a body.
 * Future Mordecai and Future Rigby: The future versions of Mordecai and Rigby, they were rockstars, but Mordecai and Rigby stopped that after learning that they were just lip-syncing.
 * Angel: Margaret's second boyfriend in the show, he was in a gig and won. Making Margaret want to date him. It's unknown about what happened, but they were not together in the next episode. He returned in Trash Boat.

Season 2

 * Matt: He worked at the Movie Hut Shack as an advertiser by wearing costumes. He dressed up as a British Taxi from the movie Ello Gov'nor but Rigby thought he was the real thing and tried to beat him up.
 * Hooligan: In Rigby's dream in Ello Gov'nor, he tries to kill Rigby, but Rigby is about to beat him up, but the British Taxi comes along.
 * Father Time: He is in charge of all time, he lives in an invisible home.
 * Snowballs the Ice Monster: A monster created by Rigby in Appreciation Day. He can breathe fire and ate Rigby.
 * Peeps (character): A giant eyeball who was hired by Benson to watch over Mordecai and Rigby, but started stalking everyone all the time.
 * Iacedrom and Ygbir: Posh versions of Mordecai and Rigby in Pops' mind, who hate speeches and love Ice Cream.
 * Dizzy Zombies: A bunch of monsters who are the same as Iacedrom and Ygbir.
 * Jimmy (Taco'Clock Worker): A worker at Taco'Clock, he thinks Mordecai & Rigby are losers.
 * Bobby: A friend of Muscle Man, who loves his jokes. He works at the Nursery and appears in My Mom, See You There, TGI Tuesday and Dumped at the Altar.
 * Garrett Bobby Ferguson: He used to own the Universe Record for Broken Bonez, but was beaten by Mordecai and Rigby. GBF died after he got beat. But returned in Exit 9B for revenge.
 * Jack Farley: A business man who thinks Mordecai and Rigby are awesome.
 * Young Gamers: A couple of young children who knocked Mordecai and Rigby over with their skateboards.
 * Dude: A guy with sunglasses and a hoodie, who appears in the background of many episodes.
 * Hammer: A video game boss who came to life, his weakness is furniture.
 * Jimmy: A TV Store Warehouse worker who sold Muscle Man a black and white TV, he got killed by the Hammer.
 * Party Pete (character): A party starters clone who went to houses to start parties. He appears in Party Pete and Party Re-Pete.
 * Centaurs: A few centaurs who went to Mordecai and Rigby's party.
 * Guest on Fire: A guy who seems to know Mordecai and Rigby. And their toilet.
 * VG: The old Movie Hut Shack worker who got sucked into a movie called Planet Chasers: Starlight Excellent, he was most likely fired.
 * Susan: A demon who was Benson's replacement in Benson Be Gone.
 * Leon: The old park manager who quit his job and became a slacker. His friends call him Euop, short for Utopia.
 * Game Store Manager: A guy who enjoys Board Games, but hates it when people want a refund for The Realm of Darthon.
 * Summertime Song (character): A tape that constantly played Summertime Loving, Loving in the Summer (Time) in This Is My Jam.
 * Knight: A knight who was mistaken for being Ace Balthazar. He was seen in Muscle Woman and Ace Balthazar Lives.
 * Doug Shablowski: An otter who was a scammer. He was originally Rigby's temp.
 * Pirate & Parrot: A pirate and parrot who like pyrotechnics.
 * Muscular Redneck: A redneck who likes to fart into a harmonica.
 * Ybgir: The opposite of Rigby, an evil wolf demon who if he scratches, they will turn evil.
 * Jinx Demons: What you turn into if you get scratched by Ybgir.
 * Hi Five Ghost's Father: Hi Five Ghost's dad.
 * Howard Fightington: A zombie who was seen in Grave Sights.
 * The Movie Shack Hut Employee: He is the current VHS Store worker, who was seen in Grave Sights and The Best VHS in the World.
 * Wrestlers: Some wrestlers seen in Really Real Wrestling.
 * Huge Head: A wrestler with a big head who hates Pops. He attempted revenge in Men in Uniform.
 * Night Owl: The Night Owl is a radio host who froze Mordecai, Rigby, Muscle Man and Fives.
 * Museum Guards: Guards of the future Night Owl museum.
 * Baby Ducks: The baby ducks are ducklings who can turn into a duck man. They appear in A Bunch of Baby Ducks, A Bunch of Full Grown Geese and Brilliant Century Duck Crisis Special.
 * Mother Duck: The baby ducks' mom, who appears in all of the baby ducks episodes.
 * Duck Collector: A man who steals ducks.


 * Teacher: A maths teacher at a local college, who kicked Rigby out of school in More Smarter and passed Eileen in Video 101.
 * Black Hole Monster: A monster who tried to destroy the park after suck up everything after Mordecai and Rigby tie 100 times in Rock, Paper, Scissors.
 * Warden of the Internet: A woman in a screen who hates viral videos.
 * Wedgie Ninja: A ninja who gives people wedgies.
 * Road Hog: A driving pig who crashes a car.
 * Old Man Horseshoes: An old man who has horseshoes for hands and gets struck by lightning.
 * Were-Skunk: A kid who got sprayed by a skunk and turned into a skunk.
 * Carrey O'Key: A guy with a ponytail who wants to keep embarrassing footage of Mordecai and Rigby.
 * Carl: A bouncer who tries to get rid of Mordecai and Rigby.

Season 3
TBA