The Devil's Daughter also known as The Sect and Demons 4 is a 1991 Italian horror film co-written and produced by Dario Argento and directed by Michele Soavi. The film stars Kelly Curtis and Herbert Lom. Following a 70s set prologue, the film takes place in present day Frankfurt, Germany. Miriam Kreisl is a young schoolteacher who narrowly misses her car hitting an old man carrying a box. Reluctantly, she takes in Moebius Kelly , the mysterious old man. What she doesn't know is that their meeting is no accident. Moebius is the elder of a Satanic sect and she has been chosen to give birth to the son of Satan.