Doctor Rue Wakeman
Lazarus
Stevo
Rowland
Red-Haired Skull Soldier
Over Zealous Soldier
Thorn Gardener
Clay Gardener
Sandy Gardener
Doctor Elizabeth English
Doctor Frederick Texarian
Doctor Al Jacobs
General Hardcastle
Lieutenant Periainkle (as Ron Jeremy Hyatt)
Voice of Security Computer
Frank
Ornery Policeman
Deputy Dog
Chemical / Weapons Engineer