The Devil's Rain
Absolutely the most incredible ending of any motion picture
7/1/1975
Imdb: tt0072869
Tmdb: 38701
Popularity: 12.102
Vote: 4.987/10 (79)

A Satanist cult leader is burnt alive by the local church. He vows to come back to hunt down and enslave every descendant of his congregation, by the power of the book of blood contracts, in which they sold their souls to the devil.