Count Karnstein sends for a doctor to help his sick daughter Laura. Her nurse believes she is possessed by the spirit of a dead ancestor, Carmilla. A young woman becomes intrigued by the mysterious deaths surrounding Laura after a carriage accident outside the castle forces her to stay. They become close friends until Laura becomes convinced the spirit of Carmilla is forcing her to kill.
Genres:
Christopher Lee as Count Ludwig Karnstein
Adriana Ambesi as Laura Karnstein
Ursula Davis as Ljuba
José Campos as Friedrich Klauss
Véra Valmont as Annette
Carla Calò as Ljuba's Mother (as Cicely Clayton)
José Villasante as Cedric
John Karlsen as Franz Karnstein (uncredited)
Ignazio Balsamo as
Angel Midlin as
Nela Conjiu as
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