Richard Steven Horvitz
Biography
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.
Filmography
Hazbin Hotel: Live on Broadway
2025
as Self
Mighty Morphin Power Rangers: Once & Always
2023
as Alpha (voice)
Seal Team
2021
as Snap (voice)
- No poster
Captain Daddy
2021
as Billy (voice)
Green Seas
2020
as Writer
Invader Zim: Enter the Florpus
2019
as Zim (voice)
The Angry Birds Movie 2
2019
as Additional Voices (voice)
Meeting MacGuffin
2017
as Gormal MacGuffin (voice)
Mighty Morphin Power Rangers: Green With Evil
2014
as Alpha 5 (voice)
Legends of Oz: Dorothy's Return
2014
as Munchkin Suitor (voice)
I Know That Voice
2014
as Self
Saving Santa
2013
as Orange Haired Elf (voice)
Ben 10: Destroy All Aliens
2012
as Grey Matter / Dispatcher (voice)
Crazy, Stupid, Love.
2011
as Lowe's Salesman #3
Fred & Vinnie
2011
as Book Store Autoraph Hound
The Informant!
2009
as Bob Zaiderman
Underfist: Halloween Bash
2008
as Billy / Harold / Pumpkin / Trick-or-Treater Eater (voice)
Snack Break
2008
as Grey Matter
The Grim Adventures of the Kids Next Door
2007
as Billy / Harold (voice)
Hard Four
2007
as Sheldon Goldstein
Ben 10: Secret of the Omnitrix
2007
as Grey Matter / Stinkfly Prisoner (voice)
Billy & Mandy: Wrath of the Spider Queen
2007
as Billy / Billy's Dad (voice)
CN Invaded Part 5: Billy & Mandy Moon the Moon
2007
as Billy / Billy's Dad (voice)
Billy & Mandy's Big Boogey Adventure
2007
as Billy / Billybot / Harold / Pale Ghoulish Juror / Chippy the Squirrel (voice) (as Richard Horvitz)