Mechanist (voice) / Gan Jin Leader (voice)

Dr. March (voice)

Mark Desmond (voice)

Alar

Azmuth (voice)

Pepé Le Pew (voice)

Paul Lewiston

Odo

Supporting Role

Dr. Nogood (voice)

Ezral

Maurice (voice)

Louis (voice)

(voice)

The Skull (voice)

Reverend Oliver

René Auberjonois

Colonel West (uncredited)

Butler (voice)

Dr. Strangesnork

Hagen Bridges

Pierre (voice)

Self

(voice)

Harris

Mannfred (voice) / Cardinal Giancarlo Morelli (voice)