When an atomic war on Mars destroys the planet's women, it's up to Martian Princess Marcuzan and her right-hand man Dr. Nadir to travel to earth and kidnap women for new breeding stock. Landing in Puerto Rico, they shoot down a NASA space capsule manned by an android. With his electronic brain damaged, the android terrorizes the island while the Martians raid beaches and pool parties
Marilyn Hanold
Princess Marcuzan
James Karen
Dr. Steele
Lou Cutell
Dr. Nadir
Nancy Marshall
Karen Grant
David Kerman
General Bowens
Robert Reilly
Col. Frank Saunders / Frankenstein
Robert Alan Browne
Martian Crewmember (uncredited)
Robert Fields
Reporter (uncredited)
Bruce Glover
Martian Crewmember / The Monster (uncredited)
