

The Mechanical Monsters (1941)
- NR
- 11/28/1941 (US)
- Action, Animation, Adventure, Family, Fantasy, Science Fiction
- 10m
Overview
Superman battles a criminal mastermind and his robot army.
Dave Fleischer
DirectorJerry Siegel
CharactersJoe Shuster
CharactersIzzy Sparber
StorySeymour Kneitel
StoryCast

Bud Collyer
Clark Kent / Superman / Scientist (voice) (uncredited)Joan Alexander
Lois Lane (voice) (uncredited)