About The Mechanical Monsters
Superman battles a criminal mastermind and his robot army.
Full Cast of The Mechanical Monsters
Bud Collyer
plays Clark Kent / Superman / Scientist (voice) (uncredited)
Joan Alexander
plays Lois Lane (voice) (uncredited)
Jackson Beck
plays Narrator (voice) (uncredited)
Crew of The Mechanical Monsters
Writing
Directing
Production
Sound
Visual Effects
