In medieval Europe, an aging noblewoman desperately searches for a way to regain her youth. After discovering that bathing in the blood of virgins temporarily erases the ravages of time, she embarks on a ruthless killing spree. Hammer Studios classic stars Ingrid Pitt, Nigel Green. Next, Pitt stars as a beautiful woman with bloodsucking and lesbian tendencies who vampirizes the daughter and acquaintances of an exorcist. With Peter Cushing, Dawn Addams, Pippa Steele. Three stars typical Hammer!