
Frankenstein Meets the Space Monster
1965 · Movie · 76 min · ★ 4.7
A Martian princess and a doctor replace the women on Mars, destroyed by atomic war, by raiding Puerto Rico while a shot down android terrorizes all.
Also known as Duel of the Space Monsters · Mars Invades Puerto Rico · Frankenstein Meets the Space Men · Operation San Juan
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Details
- Years
- 1965
- Release date
- 1965-09-22
- Language
- English
- Runtime
- 76 min
- TMDB rating
- 4.7/10 (39 votes)
Themes
- android
- monster
- puerto rico
- alien
- space
- martian
- alien abduction
- alien invasion
- creature feature
Cast & crew

Marilyn Hanold
as Princess Marcuzan

James Karen
as Dr. Steele

Lou Cutell
as Dr. Nadir
- NM
Nancy Marshall
as Karen Grant
- DK
David Kerman
as General Bowens
- RR
Robert Reilly
as Col. Frank Saunders / Frankenstein
- RB
Robert Alan Browne
as Martian Crewmember (uncredited)

Robert Fields
as Reporter (uncredited)

Bruce Glover
as Martian Crewmember / The Monster (uncredited)
Directed by Robert Gaffney