Two aliens, Andros and Eva, enter a night club and invite
Cynthia, one of the entertainers, to spend a few hours with them. Drunk,
she follows the strange couple to an apartment, where the two sprinkle a
mysterious substance on her body, and then hypnotize her, making her
completely responsive to their will.
Cynthia has now become an instrument of death. Using her voluptuous body,
she attracts unwitting subjects, who are then doomed to die.
One victim of her victims is a young student, who after a passionate night
dies contaminated by the mysterious substance.
Cynthia develops a coating on her body. A doctor of the paranormal
takes her to his clinic, but after a thorough examination is unable
to discover the origin of the mysterious substance. However, he
too, is unable to resist the voluptuous Cynthia. He makes love
to her and dies, contaminated.
The substance coating Cynthia' s body solidifies until it begins
suffocating her, before dying she is able to utter a terrible warning that
extraterrestrials exist and can kill us all.