The legendary Loreley has been living for centuries in a grotto beneath the river Rhein in Germany. Every night when the moon is full, she turns into a reptile-like creature craving for human blood. When one girl after another of a nearby boarding school is killed by her, a hunter named Sigurd is engaged to kill the monster.
as Sigurd
as Lorelei
as Elke Ackerman
as Boarding School Principal
as Martha (as Lolita Tovar)
as Carlo Donati (as Joseph Thelman)
as Mayor
as Blind Violinist
as Bride-to-Be
as Alberic
as Professor Von Lander
as Doctor
as Brigitte (as Mary Sol Delgado)
as Teresa (as Vicky Hernandez)
as Maid (as Mary Vidal)
as Preacher
as Old Man
as Boat Man
as Lorelei's Assistant (uncredited)
as Blonde Victim (uncredited)
as Cavewoman #1 (uncredited)
