Characters played by Dan Castellaneta
Earthworm Jim
Evil Jim
Grim Reaper
Abraham Lincoln
Ape
Japius
Stock Broker
Turns-His-Eyelids-Inside-Out Boy
Turns-His-Eyes-Inside-Out Boy
Characters played by Jeff Bennett
Peter Puppy
Narrator
Hamsternator
President
Billy's Dad
Great Worm Spirit
Neighbor
Therapist
Thug #1
Characters played by Jim Cummings
Psy-Crow
Bob the Killer Goldfish
Walter
Fur-Bearing Trout
Zantor
Anchorman
Ape
Award Show Host
Bird
Cuban Band Leader
Evil Cow
Johnny Dactyl
Maggot
Number One
Number Two
Phlegmaphus
Police Officer
Santa Claus
Sword of Righteousness
Whooping Cough Boy
Characters played by Kath Soucie
Princess What's-Her-Name
Billy
Cody
Johnny Dactyl's Mom
Little Girl
Maitre' D
Malice The Dog
Newscaster
Perpsichore
Characters played by Charlie Adler
Professor Monkey-For-A-Head
Professor Monkey-for-a-Head
Doorman of the Gods
Little Boy
Rudolph the Red-Nosed Reindeer
Taxidermist
Waiter
Characters played by Edward Hibbert
Evil the Cat
Characters played by Andrea Martin
Queen Slug-For-A-Butt
Mrs. Bleverage
Characters played by John Kassir
Henchrat
Snott
Characters played by Ben Stein
Dr. Houston
Rosebud
Characters played by Danny Mann
Archbug
Characters played by Brad Garrett
The Lord of Nightmares
Characters played by Kevin Michael Richardson
Anti-Fish
Characters played by Miriam Flynn
[no data]
Characters played by Billy West
Customer
J.T. Smiley
Morty
The Great Sturgeon
Characters played by April Winchell
Ilene
Characters played by Lisa Kaplan
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