The Mechanical Monsters
Superman battles a criminal mastermind and his robot army.
Top Billed Cast
Bud Collyer
Clark Kent / Superman / Scientist (voice) (uncredited)
Joan Alexander
Lois Lane (voice) (uncredited)
Jackson Beck
Narrator (voice) (uncredited)
Featured Crew
Izzy Sparber
Story
Jerry Siegel
Characters
Joe Shuster
Characters
Seymour Kneitel
Story
Dave Fleischer
Director
Frank Endres
Animation
Steve Muffati
Animation
George Germanetti
Animation
Max Fleischer
Producer
Sammy Timberg
Music
Steve Muffati
Animation Director
Winston Sharples
Original Music Composer
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