Series Cast

1. 

   Dan Castellaneta

   Earthworm Jim / Grim Reaper / Turns-His-Eyes-Inside-Out Boy / Evil Jim / Abraham Lincoln / Japius / Stock Broker

2. 

   Jeff Bennett

   Peter Puppy / Narrator / Hamsternator / Neighbor / Thug #1 / Billy's Dad / President / Therapist / Great Worm Spirit

3. 

   Jim Cummings

   Psy-Crow / Whooping Cough Boy / Zantor / Bird / Johnny Dactyl / Bob the Killer Goldfish / Number One / Number Two / Sword of Righteousness / Walter / Cuban Band Leader / Santa Claus

4. 

   Kath Soucie

   Princess What's-Her-Name / Cody / Malice The Dog / Billy / Johnny Dactyl's Mom / Little Girl / Perpsichore

5. 

   Charlie Adler

   Professor Monkey-For-A-Head / Rudolph the Red-Nosed Reindeer / Little Boy / Doorman of the Gods / Taxidermist

6. 

   Edward Hibbert

   Evil the Cat

7. 

   Andrea Martin

   Queen Slug-For-A-Butt / Mrs. Bleverage

8. 

   John Kassir

   Snott / Henchrat