Richard Steven Horvitz

Who is Richard Steven Horvitz?

Richard Steven Horvitz, also known as Richard Wood, is an American actor. In the world of animation, he is often cast as neurotic and mentally unstable characters. He is best known for his work as the voice of the original Alpha 5 in Mighty Morphin Power Rangers, Power Rangers Zeo, and Power Rangers Turbo, Razputin in Psychonauts, Billy and his dad Harold in The Grim Adventures of Billy & Mandy, Grey Matter in Ben 10, Daggett in The Angry Beavers, Bumble in Kinectimals, the title character Zim in Invader Zim, Mouth in Kick Buttowski, and Orthopox in the Destroy All Humans! series.