An archaeology student photographs a mysterious naked woman by a waterfall, unaware that she is a female demon called Haggia, who soon takes possession of him via a cursed amulet.
Movie tag line: "Nothing can satisfy her unholy hungers."
Production companies:
Character: Exorcist
Character: Barbara
Character: Elena Forti
Character: Piero Forti
Character: Sherry
Character: Anna
Character: Succubus (as Mimma Monticelli)
Character: Leader at the Sabbath
Character: Doctor
Character: Priest
Character: Policeman
Character: Waiter
Character: Waitress
Character: Cleric
Character: Photographer
Character: Head physician
Character: Friar
Character: Friar
Character: Man at the Sabbath
Character: Party Guest (uncredited)