
Richard Steven Horvitz
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.
22 TV shows
TV Shows

The Fairly OddParents
Nickelodeon

Teen Titans Go!
Cartoon Network

Babylon 5
TNT

Kim Possible
Disney Channel

New Looney Tunes
Cartoon Network

The Loud House
Nickelodeon

Johnny Bravo
Cartoon Network

The Grim Adventures of Billy and Mandy
Cartoon Network

Power Rangers
ABC

Cow and Chicken
Cartoon Network

That's So Raven
Disney Channel

Fish Hooks
Disney Channel

Static Shock
The WB

The Angry Beavers
Nickelodeon

Helluva Boss
YouTube

As Told by Ginger
Nickelodeon

Jellystone!
HBO Max

Invader ZIM
Nickelodeon

El Tigre: The Adventures of Manny Rivera
Nickelodeon

I Am Weasel
Cartoon Network

The Legend of Prince Valiant
The Family Channel

Dave the Barbarian
Disney Channel
Other Credits
Squirrel Boy, Grim & Evil, Codename: Kids Next Door, Ben 10, The Chimp Channel, Working, Shorty McShorts' Shorts, Sabrina, the Teenage Witch, Bunnicula, Little Big Awesome, Mixels, The Comeback Kids, Skylanders Academy, The Bite-Sized Adventures of Sam Sandwich, The Munsters Today, Sketchy Queens, Maktar, Camp Camp