Richard Steven Horvitz

Richard Steven Horvitz is the voice actor for Alpha 5 and Alpha 7. He is one of America's most cherished voice actors. He is more famously known for voicing Daggett on The Angry Beavers and Zim on Invader Zim.

He is presently living in his home in the state of California with his wife, playwright and screenwriter Kristen Lazarian, and their three young sons. The couple's oldest of their three sons, Jake Elliot Horvitz, was born April 11, 1998, an event proudly mentioned in one of his shows, The Angry Beavers. He and his wife also wrote "Keeper of the Reaper", an episode of The Grim Adventures of Billy and Mandy.