Master Prank Caller #2 (voice) / Hot Dog Leader (voice)
Robot Clown (voice) / Leon's Henchman (voice)
Worm 1 (voice)
G. Gordon Godfrey (voice)
Billy Flynn
The Sorcerer (voice)
Nigel St. Nigel
Stubbings (voice)
The Devil (voice) / Pterodactyl (voice) / Jean-Claude (voice) / Henri Poupon (voice) / Chief Elder (voice) / Fox Jacket (voice) / Winston (voice)
Supporting Role
Thaddeos E. Klang (voice)
Professor Calamitous (voice)
Dr. Yevgeni Petrov (Red October)
Wadsworth
Nigel Thornberry (voice)
Marion Finster
Concierge
Long John Silver
Sumo Singer (voice)
Coeur De Noir
Rooster Hannigan
Mr. Banker of Ye Olde Fog Bank (voice) / Sheriff of Rottingham (voice)
Nigel Thornberry / Col. Radcliff Thornberry (voice)
Hexxus (voice)
Dr. Thornton Poole
Lord of "Darkness"
Fluffy (voice)
Roger Corwin
Prof. Oldman
Von Talon (voice)
Prince (voice)
Neville Baddington (voice)
