Good Against Evil (1977)
Director: Paul Wendkos
Actors: Dack Rambo, Elyssa Davalos, Kim Cattrall, Richard Lynch, Dan O'Herlihy
Runtime: 78 min.
When Satan claims Andy Stuart?s (Dack Rambo) girlfriend Jessica (Elyssa Davalos) as his own, he seeks out the help of a pair of priests to exorcise the demon.