Richard Steven Horvitz
Known for acting · Born 29 July 1966 · 60 · Van Nuys, California, USA
98 credits
Richard Steven Horvitz (born July 29, 1966) is an American actor and comedian, best known for his voice work in animation and video games. His voice credits include the original Alpha 5 on Mighty Morphin Power Rangers, Power Rangers Zeo and Power Rangers Turbo, Razputin in Psychonauts, Kaos in Skylanders, Billy and his father Harold in Grim & Evil and The Grim Adventures of Billy & Mandy, Grey Matter in Ben 10, Rodney in Squirrel Boy, Daggett in The Angry Beavers, Zim in Invader Zim, Orthopox in Destroy All Humans!, the Zoni in Ratchet & Clank, Bumble in Kinectimals, the Space Weaver in Broken Age, Kanchomé in Zatch Bell!, and Moxxie in Helluva Boss.
Known for
The Grim Adventures of Billy and Mandy
2001
Power Rangers
1993
Ben 10
2005
The Angry Beavers
1997
Invader ZIM
2001
Bunnicula
2016
Squirrel Boy
2006
Skylanders Academy
2016
Invader Zim: Enter the Florpus
2019
Grim & Evil
2001
Helluva Boss
2020
Billy & Mandy's Big Boogey Adventure
2007
Acting (95)
2025Hazbin Hotel: Live on BroadwaySelfFilm
2023Mighty Morphin Power Rangers: Once & AlwaysAlpha (voice)Film
2022Sketchy QueensVarious CharactersSeries
2021Seal TeamSnap (voice)Film
2021Jellystone!Billy / Mogar / Rodney J. Squirrel (voice)Series
2021Captain DaddyBilly (voice)Film
2020The SpongeBob Movie: Sponge on the RunAdditional Voices (voice)Film
2020Helluva BossMoxxie / Crimson (voice) · 27 episodesSeries
2020Green SeasWriterFilm
2019The Angry Birds Movie 2Additional Voices (voice)Film
2019Invader Zim: Enter the FlorpusZim (voice)Film
2018Little Big AwesomePacifier / Jerry / Bear (voice), Stevey Murple (voice)Series
2017Meeting MacGuffinGormal MacGuffin (voice)Film
2016The Loud HouseMorpheus (voice)Series
2016Skylanders AcademyKaos (voice) · 38 episodesSeries
2016BunniculaLugosi (voice) · 65 episodesSeries
2016Camp CampXemüg (voice) (as Rico Bonet)Series
2016The Comeback KidsRichieSeries
2015New Looney TunesImp (voice)Series
2014Legends of Oz: Dorothy's ReturnMunchkin Suitor (voice)Film
2014I Know That VoiceSelfFilm
2014MixelsMixadel, Scrud, SplashoSeries
2014Mighty Morphin Power Rangers: Green With EvilAlpha 5 (voice)Film
2013Teen Titans Go!Billy (voice)Series
2013Saving SantaOrange Haired Elf (voice)Film
2012Ben 10: Destroy All AliensGrey Matter / Dispatcher (voice)Film
2012The Bite-Sized Adventures of Sam SandwichFryborg / Big Cheese / Salty Pup (voice) · 10 episodesSeries
2011Crazy, Stupid, Love.Lowe's Salesman #3Film
2011Fred & VinnieBook Store Autoraph HoundFilm
2010Fish HooksNinja Fish (voice), Salmon 2 (voice), Portswain (voice)Series
2009The Informant!Bob ZaidermanFilm
2008Underfist: Halloween BashBilly / Harold / Pumpkin / Trick-or-Treater Eater (voice)Film
2008Betsy's Kindergarten AdventuresScott / Newton / Dad (voice) · 26 episodesSeries
2008Snack BreakGrey MatterFilm
2007Ben 10: Secret of the OmnitrixGrey Matter / Stinkfly Prisoner (voice)Film
2007Billy & Mandy's Big Boogey AdventureBilly / Billybot / Harold / Pale Ghoulish Juror / Chippy the Squirrel (voice) (as Richard Horvitz)Film
2007El Tigre: The Adventures of Manny Rivera · 4 episodesSeries
2007The Grim Adventures of the Kids Next DoorBilly / Harold (voice)Film
2007Billy & Mandy: Wrath of the Spider QueenBilly / Billy's Dad (voice)Film
2007Hard FourSheldon GoldsteinFilm
2007CN Invaded Part 5: Billy & Mandy Moon the MoonBilly / Billy's Dad (voice)Film
2006Squirrel Boy · 52 episodesSeries
2006Shorty McShorts' ShortsDudley / Guard (voice)Series
2006Big BabiesWaaa BabyFilm
2006Ben 10 Merry ChristmasGrey MatterFilm
2005Son of the MaskOtis (voice)Film
2005Ben 10Grey Matter (voice) · 52 episodesSeries
2005Billy and Mandy Save ChristmasBilly (voice) (as Richard Horvitz)Film
2004Dave the BarbarianNed Frischman (voice), Ned Frishman / Guard / Vicious Looking Warrior (voice)Series
2004Cartoon Network Christmas: Yuletide FolliesBilly (Voice)Film
2004Power Rangers Dino Thunder: Legacy of PowerAlpha 5 (voice) (uncredited)Film
2003That's So RavenTeddySeries
2003Billy & Mandy's Jacked-Up HalloweenBilly/Guy (voice)Film
2002Snow DogsScooper (voice) (uncredited)Film
2002Codename: Kids Next DoorSeries
2002Kim PossibleAviarius (voice)Series
2002MaktarRichard HorowitzSeries
2001Cats & DogsPuppy in Barn (voice)Film
2001The Fairly OddParentsChuck (voice)Series
2001Osmosis JonesAdditional Character Voices (voice)Film
2001The Grim Adventures of Billy and MandyBilly (voice) · 184 episodesSeries
2001Invader ZIMZim (voice) · 46 episodesSeries
2001Grim & Evil · 62 episodesSeries
2000Static ShockJimmy Osgood (voice)Series
2000As Told by GingerMitchey Mekelburg (voice)Series
2000The Grim Adventures of Billy & Mandy: Meet the ReaperBilly (voice)Film
1999StormDannyFilm
1999Jingle BellsCheddar (voice)Film
1999The Chimp Channel · 13 episodesSeries
1998MulanAdditional Voices (voice)Film
1998Sabrina Goes to RomeStonehenge (voice)Film
1997Johnny BravoSeries
1997Cow and ChickenBeaver #2 / Owl #1 (voice)Series
1997Turbo: A Power Rangers MovieAlpha 5 (voice)Film
1997The Angry BeaversDaggett (voice) · 123 episodesSeries
1997I Am WeaselBeaver #2 / Owl #1 (voice)Series
1997GalgamethKinchFilm
1997WorkingElevator Passenger · 2 episodesSeries
1996Jingle All the WayDemon Team (voice)Film
1996Sabrina, the Teenage WitchSmaller Chair (voice), Duck Head (voice)Series
1996Power Rangers Zeo: Zeo QuestAlpha 5 (voice)Film
1996Mighty Morphin Power Rangers Live: The World Tour Live-on-StageAlpha 5 (voice)Film
1996Sherman's Way: A Kid's Guide to Coping with ChangeCornyFilm
1996Mighty Morphin Power Rangers: Ninja QuestAlpha 5 (voice)Film
1995Mighty Morphin Power Rangers: The MovieAlpha 5 (voice)Film
1995Get Street Smart: A Kid's Guide to Stranger DangersCapricorn (as Richard Stults)Film
1994Babylon 5MarkSeries
1994Mighty Morphin Power Rangers: Alpha's Magical ChristmasAlpha 5 (voice)Film
1994Angry Beavers in: "Snowbound"Daggett BeaverFilm
1993Power RangersAlpha 5 (voice) · 208 episodes, Alpha 7 (voice), Mantamobile (voice)Series
1993Power Rangers Green With EvilAlpha 5Film
1991The Legend of Prince ValiantSeries
1989How I Got Into CollegeYoung EnergizerFilm
1988The Munsters TodayHowie Buchanan · 2 episodesSeries
1987Summer SchoolAlan EakianFilm
Production (1)
2004EuroTripADR Voice CastingFilm
Sound (1)
2001ShrekADR & DubbingFilm
Writing (1)
2001The Grim Adventures of Billy and MandyWriterSeries