If you're hairy, you belong on a motorbike!
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.
- Release Date: August 11, 1971
- Runtime: 85 minutes
- Production countries: United States of America
- Original Title: Werewolves on Wheels
- Original Language: English
Actors: Steve Oliver, Donna Anderson, Gene Shane, Billy Gray, Gray Johnson