A young woman enters the life of a New York playgirl, after being brutally raped by her stepfather. She soon moves in with a young male doctor, who makes special intimate sessions between government officials and young women.

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

A disturbed mechanic stalks, rapes, and murders young women as retaliation for the childhood abuse inflicted by his mother. He becomes infatuated with a beautiful housewife who he intends to make his next victim.