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Hi Five Ghost, sometimes unofficially spelled as High-Five Ghost, and nicknamed Hi Fives, Five, HFG, or even just Fives by Muscle Man, is one of the main characters of Regular Show. Hi Five Ghost is a ghost who works alongside Mordecai and Rigby as a groundskeeper at The Park, as well as the best friend of Muscle Man. Hi Five Ghost made his first debut as a cameo character in the Pilot. He then made his official appearance in Just Set Up The Chairs. Hi Five Ghost was voiced by Jeff Bennett in Season One, and then was voiced by J.G. Quintel then on.


Hi Five Ghost is a small, pale ghost. He is semi-transparent as you can see through him, but not completely through. He has basic features, eyes, and a mouth, and also has one hand sticking out of his head. It was revealed in Go Viral that Hi Five Ghost has four extra arms, or it is possible that he can spontaneously generate any number of arms that he wants. In Gut Model, it is seen he can transform into a shield.


Muscle Man

He and Muscle Man seem to be best friends, since they are always assigned jobs together. When Muscle Man is in a frame, it is to be assumed that "Fives" is along with him. The two are nearly inseparable (As Hi Fives always quits whenever Muscle Man gets fired), just like Mordecai and Rigby. When he appears, he is always with Hi Five Ghost. Similar to how Benson never gets mad at Mordecai alone, HFG never makes fun of Mordecai or Rigby by himself (he is always with Muscle Man when this happens).


  • Five
  • Fives
  • Hi Five (or High Five)
  • Hi Fives (or High Fives)
  • HFG


  • Undead - Even though it is unknown if he was born alive, Hi Five is shown to be a ghost and lives and interacts with others, even though he's a ghost.
  • Trumpet Player - In This Is My Jam, it is shown that Hi Five Ghost can play the trumpet, even though Muscle Man blows into the mouth piece.
  • Loud Laughs - Even though Hi Five is usually silent, he has a very loud laugh, which can be proven in The Night Owl.
  • Floatation- Hi Five Ghost can float instead of walk and never gets tired of doing it.
  • Goes Through Everything - As revealed by his brother, they can go through walls and objects.
  • Ability to Form a Shield - In Gut Model, it was revealed that Hi Five Ghost can turn into a shield.
  • Pranks - He is a master pranker alongside Muscle Man.
  • Hot Wiring - He can also hot-wire a car to go very fast, as seen in the episode My Mom.




  • Despite his name, Hi Five Ghost is shown to only have four fingers. Though, his four other hands have five fingers. His name may reference the 'high-five' position his main hand is in.
  • It is possible that he was turned into a ghost like Mordecai and Rigby, and never got turned back.
  • Most of the time he is never heard because when he speaks Muscle Man usually talks over him.
  • He and Muscle Man can be seen with the crowd of people in the Pilot episode watching Mordecai and Rigby playing Rock, Paper, Scissors.
  • When Muscle Man is fired in Don, Hi Five Ghost goes with Muscle Man, even though Hi Five is not fired.
  • Hi Five only has a little dialogue in the series despite the fact that he is a main character.
  • It is unsure if he's as arrogant as Muscle Man, although he does seem to agree with the insults Muscle Man calls out to Mordecai and Rigby.
  • HFG might also have the ability to turn people into ghosts.
  • Hi Five Ghost's nickname is Fives when Muscle Man and him flee after they think that a "bucket with wheels" stole Rigby's voice in the episode Rigby's Body.
  • Hi Five Ghost wears a four fingered spiked brass knuckle when Rigby's consciousness was emptied into the garbage truck.
  • In Rigby's Body, we finally hear him speak when he says to Rigby "What are you?". In the episode, Just Set Up The Chairs, he can be heard saying "Yes! Uh!" with Muscle Man, though this is barely heard.
  • Hi Five Ghost is almost always smiling.
  • Hi Five Ghost first frowns when he carries Rigby down from the roof in Death Punchies.
  • Hi Five Ghost is a ghost, but it is not explained who he is the deceased form of.
  • In the episode My Mom, Hi Five Ghost actually has three arms instead of one located on top of his head. His other two arms are on the sides.
  • Hi Five's hand on his hand looks like a fork, while his other two hands that come out of the side of him have 5 fingers and actually look like human-hands.
  • In Just Set Up The Chairs, it is the first time Hi Five smiles without his mouth open. Second is Don.
  • Even though it is shown Fives has four other hands, he often does more stuff with his top hand on his head.
  • It is shown that Muscle Man's Uncle John taught Hi Five how to fix the engine in the golf-cart to make it go speeding fast. Though, Muscle Man probably was lying, because Fives high-fived him afterwards. Though it's possible that he was saying it was cool that his Uncle John taught him.
  • It's possible that Hi Five is also hurt when someone says that Muscle Man doesn't say his jokes right.
  • Hi Five Ghost is a great bowler as proven in My Mom.
  • Hi Five Ghost holds up the rock sign many times in My Mom.
  • Hi Five Ghost likes to annoy Benson, along with Muscle Man. This is proven in Don.
  • Hi Five Ghost is a fan of Fist Pump. This is proven in Caffeinated Concert Tickets.
  • In Death Punchies, it's unknown why Rigby punches him because he is not shown to have beaten Rigby at Punchies. Also, he is shown to be hit, but he is not shown with Muscle Man smashed into the building, which may mean that he is weightless and had floated into the air like a balloon.
  • When Hi Five shouts "OOOOOHHHH!" with Muscle Man and the Taco'Worker, he is not heard.
  • Hi Five Ghost has many nicknames, including Hi Five, Hi Fives, Fives, HFG, and Five.
  • In the episode Benson Be Gone, Hi Five turns to normal because didn't do what Susan said, and then drinks a whole can of soda.
  • This Is My Jam marks the biggest expression on Hi Five's face and also marks the only time he frowns with his mouth open.
  • Hi Five Ghost is voiced by J.G. Quintel, but was voiced by Jeff Bennett in early episodes.
  • Hi Five Ghost's facial expressions resemble those of the faces of Comedy and Tragedy that are in plays and theaters. Both of these expressions are used in Don.
  • In Jinx, he was unaffected by the Jinx monster's scratch probably due to intangibility, though he didn't use it when punched by Muscle Man.
  • In See You There, Low Five, his brother says that ghosts can't be hurt but he is punched multiple times by MM in Jinx and hurt and pummeled by the Hammer in "Rage Against the TV."
  • Hi Five Ghost sounds elderly when he says "Uh-huh" in Rage Against the TV.
  • The credits credited J.G. Quintel, Mordecai's voice actor, for voicing him in "Just Set Up The Chairs" and "Rigby's Body," even though Jeff Bennett voiced him. Though, Quintel voices him in season two and onward.
  • Interestingly, Mordecai and Hi Five are frozen next to each other in The Night Owl.
  • With the exception of Hi Five Ghost, all of the main characters have been antagonists at least once (although the real Pops isn't an antagonist, Mordecai's memory of nude Pops is).
  • Hi Five Ghost resembles his father and brother.
  • In the episode Go Viral, it is revealed that Hi Five Ghost has five arms: the one on his head and another four which he keeps hidden.
  • He thinks the internet sensation Wedgie Ninja is funny.
  • Hi Five Ghost has the second most family members actually seen in the series (Being his dad and brother; both in "See You There"). Benson has the most family members while Rigby, Muscle Man, and Pops have one (Pops having his father, Mr. Maellard, Rigby having his brother, Don, Muscle Man having his brother John, and Benson having his mom, dad, and sister) and Mordecai and Skips have none.
  • His smile and frowny face are similar to Poes from the Legend of Zelda, mainly the ones from Ocarina of Time.
  • The bottom part of his body and his shape could be a resemblance to the ghosts from Pac-Man.
  • He began to say full sentences in "Muscle Woman" and has been ever since.
  • Hi Five Ghost spoke more than he ever has in "Gut Model".
  • He can also change color; sometimes he's green and sometimes he's white.
  • In season 3, him and Muscle Man have become nicer and friendlier to Mordecai and Rigby.
  • In Trucker Hall of Fame, it revealed that he dosen't take people's deaths well since he is seen crying outside the funeral.


          Regular show logo.png Heroes

Main characters
Mordecai | Rigby | Benson Dunwoody | Pops Maellard | Skips | Muscle Man | Hi Five Ghost

Supporting/Recurring characters
Thomas/Nikolai | Margaret Smith | Eileen Roberts | Starla | Cloudy Jay | Mr. Maellard | Audrey | Baby Ducks | Guardians of Eternal Youth | Gary | Death | Don | Frank Smith | Denise Smith | God of Basketball | Techmo | Sensai | Dr. Reuben Langer | Pam | Chance Sureshot | Toothpick Sally | Recap Robot | Colonel Rawls | Archie the Archivist | HD DVD | Blu-Ray | Guardians of Obsolete Formats | Lemon Chef | Earl


Minor Characters
John | Mona | Andy | Hecho

Park | Spark Initiative

           WBLogo.png Heroes

Animated Features
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Live-Action Films
Dorothy Gale | Toto | Scarecrow | Tin Woodman | Cowardly Lion | Wizard of Oz | Glinda the Good Witch of the North | The Munchkins | Aunt Em | Sam Spade | Miles Archer | Effie Perine | Rick Blaine | Victor Laszlo | Ilsa Lund | Eliza Doolittle (My Fair Lady 1964) | Harry Callahan | Superman (Christopher Reeve Series) | Danny Torrance | Dick Hallorann | Wendy Torrance | Rick Deckard | Gizmo | Billy Peltzer | Kate Beringer | Mr. Wing | Supergirl (Donnerverse) | The Goonies (Mikey, Brand, Chunk, Mouth, Data, Andy & Stef) | Sloth Fratelli | Marion Cobretti | Seymour Krelborn | Audrey | Adam Maitland | Barbara Maitland | Lydia Deetz | Batman | Vicki Vale | Alfred Pennyworth | Harvey Dent | Forster | Luke Eveshim | Helga Eveshim | Robin Hood | Will Scarlet | Azeem | Friar Tuck | Dr. Richard Kimble | Sara Crewe | Robin | Dr. Chase Meridian | Michael Jordan | Stan Podolak | Bugs Bunny | Lola Bunny | Daffy Duck | President James Dale | General Decker | Byron Williams | Barbara Land | Tom Jones | Taffy Dale | Billy Glenn Norris | Richie Norris | Grandma Norris | Cedric and Neville Williams | Batgirl | Neo | Morpheus | Trinity | Carter Blake | Susan McCallister | Russell Franklin | Janice Higgins | Tom Scoggins | Jim Whitlock | Sherman "Preacher" Dudley | Paul Edgecomb | John Coffey | Brutus "Brutal" Howell | Eduard Delacroix | Mr. Jingles | Lou | Butch | Ivy | Sam | Peek | Osmosis Jones | Leah Estrogen | Drix | Frank DeTorre | Harry Potter | Ron Weasley | Hermione Granger | Sheldon Mopes | Rainbow Randolph | Scooby-Doo | Shaggy Rogers | Fred Jones | Daphne Blake | Velma Dinkley | Mary Jane | Emile Mondavarious | Chris McCormick | Sheriff Sam Parker | D.J. Drake | Kate Houghton | Damian Drake | Mother | Dusty Tails | Patrick Wisely | Jeremiah Wickles | Xan | Duma | Ripkuna | Peter | Kristin | Rip's Family | Charlie Bucket | Willy Wonka | Joe Bucket | Oompa Loompas | Mr. Bucket | Mrs. Bucket | Charlie's Grandparents | Candyman | V | Evey Hammond | King Leonidas | Maxwell Smart | Max | Wild Things (Carol, K.W., Douglas, Ira, Judith, Alexander & The Bull) | Diggs | Catherine | Seamus | Yogi Bear | Boo-Boo Bear | Ranger Smith | Rachel Johnson | Frog-Mouthed Turtle | Ranger Jones | Babydoll | Sweet Pea | Rocket | Blondie | Amber | Barnabas Collins | Victoria Winters | Elizabeth Collins Stoddard | Carolyn Stoddard | David Collins | Josette du Pres | Willie Loomis | Bilbo Baggins | Gandalf | Thorin Oakenshield | Fíli | Kíli | Dwalin | Balin | Óin | Glóin | Dori | Nori | Ori | Bifur | Bofur | Bombur | Radagast | Elrond | Galadriel | Sméagol | Gwaihir | Frodo Baggins | Raleigh Becket | Stacker Pentecost | Mako Mori | Bard the Bowman | Beorn | Legolas | Tauriel | Thranduil | Godzilla | Ford Brody | Ishiro Serizawa | Vivienne Graham | William Stenz | Joseph Brody | Sandra Brody | Elle Brody | Joseph Cooper | Amelia Brand | Dáin Ironfoot | Napoleon Solo | Illya Kuryakin | Gaby Teller | Alexander Waverly | Tarzan | Jane Porter | George Washington Williams | Akut | Kala | Kerchak | King Kong | James Conrad | Mason Weaver | Hank Marlow | William Randa | Houston Brooks | San Lin | The Losers Club (Bill Denbrough, Ben Hanscom, Beverly Marsh, Eddie Kaspbrak, Mike Hanlon, Richie Tozier & Stan Uris) | K | Lara Croft | Richard Croft | Lu Ren | Parzival | Art3mis | Curator | Anorak | Daito | Aech | Sho | Davis Okoye | Dr. Kate Caldwell | George | Agent Harvey Russell | Jonas Taylor | Suyin Zhang | Dr. Minway Zhang | Meiying Zhang | Jaxx | Mac | DJ | Lori Taylor | Dr. Heller | Toshi | The Wall | Mowgli | Bagheera | Baloo | Kaa | Akela | Bhoot | Nisha | Vihaan | Gray Brother | Colonel Hathi | Detective Pikachu | Tim Goodman | Lucy Stevens | Mothra | Rodan | Mark Russell | Madison Russell | Emma Russell | Sam Coleman | Ilene Chen | Rick Stanton | Behemoth | Scylla | Methuselah | Queen MUTO | Harley Williams | Beth Williams | Austin Williams | Snorky | Paige | Zoe | Parker | Abra Stone | Billy Freeman | Roger | Gwen | Old Ed | Duke | Tom Cat | Jerry Mouse | Kayla Forester | Spike Bulldog | Toodles Galore | Ilene Andrews | Nathan Lind | Jia | Josh Valentine | Bernie Hayes | Cole Young | Sonya Blade | Jax Briggs | Liu Kang | Kung Lao | Raiden | Scorpion | LeBron James | Dom James

Video Games
Talion | Celebrimbor | Batman (Telltale) | Lucius Fox (Telltale) | James Gordon (Telltale) | Renee Montoya (Telltale) | Peter Grogan | Catwoman (Telltale) | John Doe | Alfred Pennyworth (Telltale) | Iman Avesta | Vernon Blake | Tiffany Fox

Bugs Bunny | Daffy Duck | Porky Pig | Lola Bunny | Tweety Bird | Sylvester | Granny | Elmer Fudd | Yosemite Sam | Tasmanian Devil | Foghorn Leghorn | Road Runner | Speedy Gonzales | Pepé Le Pew

See Also
Adventure Time Heroes | Amblin Entertainment Heroes | Animalympics Heroes | Arrowverse Heroes | Batman Heroes | Ben 10 Heroes | Camp Lazlo Heroes | Cartoon Network Heroes | Cats & Dogs Heroes | Courage the Cowardly Dog Heroes | Craig of the Creek Heroes | DC Animated Movie Universe Heroes | DC Extended Universe Heroes | DC Super Hero Girls Heroes | Friends Heroes | Game of Thrones Heroes | Hanna Barbera Heroes | Hanna-Barbera Cinematic Universe Heroes | Happy Feet Heroes | Harry Potter Heroes | Jellystone! Heroes | Laika Heroes | Legendary Entertainment Heroes | Loonatics Unleashed Heroes | Looney Tunes Heroes | Mad Max Heroes | Middle-Earth Heroes | MonsterVerse Heroes | Mortal Kombat Heroes | New Line Cinema Heroes | Pokémon Heroes | Powerpuff Girls Heroes | Regular Show Heroes | Rick and Morty Heroes | Road Rovers Heroes | Sesame Street Heroes | Scooby-Doo Heroes | South Park Heroes | Space Jam Heroes | Stephen King Heroes | Steven Universe Heroes | Superman Heroes | The Amazing World of Gumball Heroes | The Flintstones Heroes | The Jetsons Heroes | The Larry Sanders Show Heroes | The LEGO Movie Heroes | The West Wing Heroes | Tim Burton Heroes | Tiny Toon Adventures Heroes | Tom and Jerry Heroes | TMNT Heroes | Veep Heroes | We Bare Bears Heroes | Westworld Heroes | Xiaolin Showdown Heroes | Yu-Gi-Oh! Heroes