In a small Scottish village, horribly murdered bodies keep turning up. Suspicion falls upon the residents of a nearby castle that is haunted by a curse involving a killer cat.
In late 19th century London, a woman weds a necrophiliac doctor whose first wife died under mysterious circumstances - and who might be returning from the grave to torment her successor.
When a trio of free-spirited young women insists on spending the night in a castle rumored to be owned by the Devil himself, their cobweb-and-candelabra lark triggers a nightmare of lust, violence, vampirism, and Satanic seduction.
A woman is tormented by dreams that she is the reincarnation of a dead countess. Her father, trying to get her to stop the dreams, takes her to a village near the castle of the late countess. In the village she meets a reporter who is investigating reports of the deaths of two young women who it is...