Sixties couples Michael and Donna and Paul and Erica become involved with the intense Count Yorga at a Los Angeles séance, the Count having latterly been involved with Donna's just-dead…

A young orphan girl obsessed with finding her father gets adopted by a traveling church. She grows up and gets engaged, but her obsession with locating her father is about…

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…