Filmography: Richard Steven Horvitz

Invader ZIM

Ben 10

The Grim Adventures of Billy and Mandy

Dave the Barbarian

Billy & Mandy's Big Boogey Adventure

Ben 10: Secret of the Omnitrix

Invader Zim: Enter the Florpus

Power Rangers

Seal Team

Ben 10: Destroy All Aliens

Mighty Morphin Power Rangers: Once & Always

Summer School

Legends of Oz: Dorothy's Return

The Informant!

Mighty Morphin Power Rangers: The Movie

Turbo: A Power Rangers Movie

Cats & Dogs

Saving Santa