Two show-business women leave Los Angeles for Las Vegas, but phoney state troopers abduct them in the desert and they are taken to a laboratory/prison. Here, males come to experience sexual fantasies, which it is the job of the two girls and other attractive captives to flesh out. The captors force an hypnotic drug upon them to aid their performances. Then a country hitchhiker they met earlier at a gas station decides to rescue the girls.

Disgraced ex-homicide detective Carrie Blass is enlisted to hunt down an elusive vampire who's murdered 16 women in two months, but matters become complicated when she uses herself as bait for the killer.

When a young woman's wicked boyfriend brings her to a Satanic ritual, she refuses to join the cult, so they deem her a traitor and seek brutal revenge.