Overview
A biker gang visits a monastery where they encounter black-robed monks engaged in worshipping Satan. When the monks try to persuade one of the female bikers, Helen, to become a satanic sacrifice the bikers smash up the monastery and leave. The monks have the last laugh, though, as Helen, as a result of the satanic rituals, is now possessed and at night changes into a werewolf, with dire results for the biker gang.
Cast
- Steve Oliver as Adam
- Donna Anderson as Helen
- Gene Shane as Tarot
- Billy Gray as Pill
- Gray Johnson as Movie
- Owen Orr as Mouse
- Barry McGuire as Scarf
- Anna Lynn Brown as Shirley
- Ingrid Grunewald
- Marilyn Munger