A small rural Spanish village of the present is haunted by vampires. Dr.Dora Maeterlick is called to a nearby castle to cure the father of Baron Carl von Rysselbert who suffers from a strange blood disease. Erika, assistant to Doctor, falls in love with Carl. But Carl is a vampire and pretty soon he makes Erika his vampire bride. From now on Dr.Maeterlick plunges into a nightmarish whirl of dark happenings...
Diana Sorel
as Dr. Dora Materlick
Nicholas Ney
as Karl Von Rysselberg
Inés Morales
as Veronica (as Inés Skorpio)
Loreta Tovar
as Margaret (as Loretta Martin)
Beatriz Elorrieta
as Erica Rosenberg
Antonio Jiménez Escribano
as Barón von Rysselberg
José Villasante
as Otto
Rosario Royo
as Housekeeper
Rafael Vaquero
as Major Christopher Roland
Susan Taff
as Brenda
María Luisa Tovar
as Cyclist's Widow (as Marisa Tobar)
Francisco Bonmatí
as Cyclist
