Horror
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.
Directed by
Amando de Ossorio
Helga Liné
Lorelei
Bárbara Rey
Lorelei's Assistant (uncredited)
Tony Kendall
Sigurd
Loreta Tovar
Martha (as Lolita Tovar)
Silvia Tortosa
Elke Ackerman
Betsabé Ruiz
Bride-to-Be
Luis Induni
Mayor
Javier de Rivera
Preacher
Luis Barboo
Alberic
Sergio Mendizábal
Doctor
Francisco Nieto
Blind Violinist
Ángel Menéndez
Professor Von Lander
María Vidal
Maid (as Mary Vidal)
Josefina Jartin
Boarding School Principal
José Thelman
Carlo Donati (as Joseph Thelman)
Marisol Delgado
Brigitte (as Mary Sol Delgado)
Victoria Hernández
Teresa (as Vicky Hernandez)
Antonio Orengo
Old Man
Cristino Almodóvar
Boat Man
Iris André
Blonde Victim (uncredited)
María Luisa Tovar
Cavewoman #1 (uncredited)

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