Francois (voice)
George Merry (voice)
Capt. Abbott
Grand Grizzly / Guard Dog (voice)
General Hawk (voice)
Charles Acton
Gen. Hawk (voice)
Micah (voice)
(voice)
Commander
Metlar / Senator Masterson / General Crag (voice)
(Voice)
Mr. Beeman (voice)
Puggsy / Daddy Starling (voice)
Baloo (voice)
Dr. Jackyll / Mr. Snyde (voice)
Robber Leader
Additional Voices (voice)
Blitzwing (voice)
General Cooper
Narrator
First Detective
Captain (voice)
Shaman / Thirty-thirty (voice)
Blitzwing
Dormammu (voice)
Sgt. Talon (voice)
Badur (voice)
CEO Wilkins
Inspector
Stan
Emperor Gorganus (voice)
Smee (voice)
Lt. Briscoe
Thrust / Blitzwing / Superion
Herman
Warden
Photographer (voice)
Billy-Bob / Shaman / Thirty/Thirty / Sand Storm / Dingo Dan
Pieter
Karl
Gerber
University Guard (voice)
Jack Haley (voice)
The Mandarin (voice)
Larry Malone (as Edmund Gilbert)
Fasir (voice)
Latham
Professor Heiny (voice)
German Captain
Bob Packwood
Le Grand Fromage (voice)
Hayworth
Judge Fore (voice)
Looten Plunder (voice)
Major Sid Pell
Hakim (voice) / Salim (voice) / Haresh (voice)
Professor Scheele (voice)
Mary Jane's Father (voice)
Hacker (voice)
Basso Profundo (voice)
Warden (voice)
Pirate's Captain (voice)
Marceau