Richard Horvitz
Credits

Helluva Boss
Voice
Moxxie
TV Show
2019

Invader Zim: Enter the Florpus
Voice
Zim
TV Show
2019

Little Big Awesome
Voice
Stevey Murple
TV Show
2016

Buddy: Tech Detective
Voice
Ferdo
TV Show
2015

Betsy's Kindergarten Adventures
Voice
TV Show
2008

Billy & Mandy's Big Boogey Adventure
Voice
Billy/Billybot/Harold
Movie
2007

Billy & Mandy: Wrath of the Spider Queen
Voice
Billy/Billy's Dad/Cave Harold
Movie
2007

Ben 10: Secret of the Omnitrix
Voice
Grey Matter/Stinkfly Prisoner
Movie
2007

Squirrel Boy
Voice
Rodney J. Squirrel
TV Show
2006

Ben 10
Voice
Grey Matter
TV Show
2005

The Grim Adventures of Billy and MandyStream
Voice
Billy/Billy's Dad
TV Show
2003

The Fairly OddParentsStream
Guest Voice
Bird
TV Show
2001

Invader Zim
Voice
TV Show
2000

The Angry Beavers
Voice
Daggett Doofus Beaver
TV Show
1997

Sabrina, the Teenage WitchStream
Guest Star
TV Show
1996

The Adventures of Galgameth
Actor
Kinch
Movie
1995

Mighty Morphin Power RangersStream
Actor
Alpha 5
TV Show
1993

RugratsStream
Guest Voice
Announcer
TV Show
1991

Munsters Today
Guest Star
TV Show
1988

Summer SchoolStream
Actor
Alan Eakian
Movie
1987