
Acting
Richard Steven Horvitz
Born 1966-07-29 · Van Nuys, California, USA
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.
Credits
Newest first
Hazbin Hotel: Live on Broadwayas Self2025
Mighty Morphin Power Rangers: Once & Alwaysas Alpha (voice)2023
Sketchy Queensas Various Characters2022
Seal Teamas Snap (voice)2021
Jellystone!as Billy / Mogar / Rodney J. Squirrel (voice)2021- Captain Daddyas Billy (voice)2021
Green Seasas Writer2020
Helluva Bossas Moxxie / Crimson (voice)2020
The SpongeBob Movie: Sponge on the Runas Additional Voices (voice)2020
Invader Zim: Enter the Florpusas Zim (voice)2019
The Angry Birds Movie 2as Additional Voices (voice)2019
Little Big Awesomeas Pacifier / Jerry / Bear (voice)2018
Little Big Awesomeas Stevey Murple (voice)2018
Meeting MacGuffinas Gormal MacGuffin (voice)2017
The Comeback Kidsas Richie2016
Skylanders Academyas Kaos (voice)2016
Camp Campas Xemüg (voice) (as Rico Bonet)2016
The Loud Houseas Morpheus (voice)2016
Bunniculaas Lugosi (voice)2016
New Looney Tunesas Imp (voice)2015
Mighty Morphin Power Rangers: Green With Evilas Alpha 5 (voice)2014
Legends of Oz: Dorothy's Returnas Munchkin Suitor (voice)2014
Mixelsas Mixadel2014
Mixelsas Scrud, Splasho2014
I Know That Voiceas Self2014
Saving Santaas Orange Haired Elf (voice)2013
Teen Titans Go!as Billy (voice)2013
The Bite-Sized Adventures of Sam Sandwichas Fryborg / Big Cheese / Salty Pup (voice)2012
Ben 10: Destroy All Aliensas Grey Matter / Dispatcher (voice)2012
Crazy, Stupid, Love.as Lowe's Salesman #32011
Fred & Vinnieas Book Store Autoraph Hound2011
Fish Hooksas Ninja Fish (voice)2010
Fish Hooksas Salmon 2 (voice)2010
Fish Hooksas Portswain (voice)2010
The Informant!as Bob Zaiderman2009
Underfist: Halloween Bashas Billy / Harold / Pumpkin / Trick-or-Treater Eater (voice)2008
Snack Breakas Grey Matter2008
Betsy's Kindergarten Adventuresas Scott / Newton / Dad (voice)2008
The Grim Adventures of the Kids Next Dooras Billy / Harold (voice)2007
Hard Fouras Sheldon Goldstein2007
Ben 10: Secret of the Omnitrixas Grey Matter / Stinkfly Prisoner (voice)2007
Billy & Mandy: Wrath of the Spider Queenas Billy / Billy's Dad (voice)2007
CN Invaded Part 5: Billy & Mandy Moon the Moonas Billy / Billy's Dad (voice)2007
El Tigre: The Adventures of Manny Rivera2007
Billy & Mandy's Big Boogey Adventureas Billy / Billybot / Harold / Pale Ghoulish Juror / Chippy the Squirrel (voice) (as Richard Horvitz)2007
Ben 10 Merry Christmasas Grey Matter2006
Shorty McShorts' Shortsas Dudley / Guard (voice)2006
Squirrel Boy2006
Big Babiesas Waaa Baby2006
Ben 10as Grey Matter (voice)2005
Billy and Mandy Save Christmasas Billy (voice) (as Richard Horvitz)2005
Son of the Maskas Otis (voice)2005
Cartoon Network Christmas: Yuletide Folliesas Billy (Voice)2004
Power Rangers Dino Thunder: Legacy of Poweras Alpha 5 (voice) (uncredited)2004
EuroTripADR Voice Casting2004
Dave the Barbarianas Ned Frischman (voice)2004
Dave the Barbarianas Ned Frishman / Guard / Vicious Looking Warrior (voice)2004
Billy & Mandy's Jacked-Up Halloweenas Billy/Guy (voice)2003
That's So Ravenas Teddy2003
Codename: Kids Next Door2002
Maktaras Richard Horowitz2002
Kim Possibleas Aviarius (voice)2002
Snow Dogsas Scooper (voice) (uncredited)2002
Grim & Evil2001
The Grim Adventures of Billy and Mandyas Billy (voice)2001- The Grim Adventures of Billy and Mandyas Billy2001
The Grim Adventures of Billy and MandyWriter2001
Osmosis Jonesas Additional Character Voices (voice)2001
Cats & Dogsas Puppy in Barn (voice)2001
ShrekADR & Dubbing2001
Invader ZIMas Zim (voice)2001
The Fairly OddParentsas Chuck (voice)2001
As Told by Gingeras Mitchey Mekelburg (voice)2000
Static Shockas Jimmy Osgood (voice)2000
The Grim Adventures of Billy & Mandy: Meet the Reaperas Billy (voice)2000
Stormas Danny1999
The Chimp Channel1999
Jingle Bellsas Cheddar (voice)1999
Sabrina Goes to Romeas Stonehenge (voice)1998
Mulanas Additional Voices (voice)1998