Succubus (1968)
Succubus is a 1968 West German horror film directed by Jesús Franco. The original German title translates as Necronomicon - Dreamt Sin. The film stars Janine Reynaud as Lorna Green, a performer a nightclub who performs acts that involve eroticly charged sadomasochistic murders. It is suggested that Lorna may be under mind control by a man who might be Satan (Michel Lemoine) which draws her to a night in the future when she actually begins to kill people.
More at Wikipedia.