Nightmare Sisters

Timothy Lea and his brother-in-law Sidney decide upon opening a driving school as their latest get-rich-quick scheme. Though he sincerely wants to teach, young Timmy finds that his female students are far more interested in keeping their eyes on him than on the road.

Young Timmy starts as a window cleaner in the little company of his brother. Soon he learns that some female customers expect additional service. Young and curious as he is, he reluctantly accepts the juicy duty. However his heart belongs to Liz, who demands the highest commitment until she lets him go all the way.

Mondo Cane and the Schoolgirl Report series stand as obvious influences on this occasionally amusing but generally rather tedious exploitation film that alternates between documentary, fake documentary and docudrama. The theme is Satanism and the linking thread is a recreation of what is supposedly the real-life case of a murder and attempted murder of two Munich teenage men by a quartet of girls who had been dabbling in devil worship. During the ensuing trial, the lawyer resorts to dilatory tactics while the hearing is frequently interrupted by the girls breaking into incantation, temper tantrums or shivery fits ostensibly bearing on demonic possession. When the subject of the Manson killings is brought up, the most obnoxious of the defendants breaks in indignantly, claiming that Sharon Tate’s “execution” was justified as she posed dangers to the Satanic community.

A small group of men lead by a woman reside in an old castle and kidnap women they believe are "loose" subjecting them to medieval tortures. One day they kidnap two women who happen to be real witches.

Honeymooning in Bavaria, a young couple becomes stranded and is forced to stay the night in the area. Doctor Ravna, owner of the impressive chateau that sits imposingly above the village, invites them to dinner that evening. Their association with Ravna and his charming, beautiful family is to prove disastrous.