search for anything! e.g. Fallout or maybe 'Shōgun' Monkey Man Andrew Scott search for anything!
Richard Steven Horvitz

Richard Steven Horvitz

Actor

Richard Steven Horvitz is a voice actor known for voicing Invader Zim, Billy, and Chilled.

Actor

Invader Zim: Enter the Florpus

Invader Zim: Enter the Florpus
Meeting MacGuffin

Meeting MacGuffin
Bunnicula

Bunnicula
Underfist: Halloween Bash

Underfist: Halloween Bash
Billy & Mandy's Big Boogey Adventure

Billy & Mandy's Big Boogey Adventure
Squirrel Boy

Squirrel Boy
The Grim Adventures of Billy and Mandy

The Grim Adventures of Billy and Mandy
Cats & Dogs

Cats & Dogs
Invader ZIM

Invader ZIM
The Angry Beavers

The Angry Beavers