Maxwell Atoms is an American animator, voice actor and writer known for creating Cartoon Network's The Grim Adventures of Billy & Mandy. He is also the creator of CN's Evil Con Carne and Underfist, the Executive Producer and Supervising Director of Disney's Fish Hooks, Executive Producer of WB's Bunnicula, and the writer and director of several Scooby-Doo! DTV movies. He has four cats.