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.

Genres

Cast

Tony Kendall

Sigurd

Helga Liné

Lorelei

Silvia Tortosa

Elke Ackerman

Loreta Tovar

Martha (as Lolita Tovar)

José Thelman

Carlo Donati (as Joseph Thelman)

Luis Induni

Mayor

Francisco Nieto

Blind Violinist

Betsabé Ruiz

Bride-to-Be

Luis Barboo

Alberic

Ángel Menéndez

Professor Von Lander

Sergio Mendizábal

Doctor

María Vidal

Maid (as Mary Vidal)