Best Horror Movies of 1971

The story of British serial killer John Christie, who committed most or all of his crimes in the titular terraced house, and the miscarriage of justice involving Timothy Evans.

Newly released from a mental ward, Jessica hopes to return to life the way it was before her nervous breakdown. But when Jessica moves to a country house with her husband and a close friend, she finds a mysterious girl living in there who may or may not be a vampire. Jessica's terror and paranoia resurface as evil forces surround her, making her wonder: Are the visions real or is she slipping back into madness?

While dabbling in Satanism, Count Karstein resurrects Mircalla Karnstein who initiates him into vampirism. As a rash of deaths afflicts the village, Gustav the head of Puritan group leads his men to seek out and destroy the pestilence. One of his twin nieces has become inflicted with the witchcraft but Gustav's zeal and venom has trapped the innocent Maria, threatening her with a tortuous execution, whilst Frieda remains free to continue her orgy of evil.

A Scotland Yard investigator looks into four mysterious cases involving an unoccupied house.

An insane Swedish farmer escapes from an asylum to get revenge on his sister, her husband and others.

In foggy London Dr Jekyll experiments on newly deceased women determined to discover an elixir for immortal life. Success enables his spectacular transformation into the beautiful but psychotic Sister Hyde who stalks the dark alleys of Whitechapel for young, innocent, female victims, ensuring continuation of the bloodstained research. With each transformation Sister Hyde becomes the more dominant personality, determined to eventually suppress the frail, ineffectual Dr Jekyll forever.

Two middle-aged women move to Hollywood, California after their sons are convicted of a notorious murder and open a dance school for children eager to tap their way to stardom.

A series of murders occur that mirror those committed by the Whitechapel Ripper. Through his experiments with psychoanalysis Dr Pritchard discovers a deadly violence in one of his young female patients. As he delves into the recesses of her mind he uncovers that Anna is possessed by her dead father's spirit, willing her to commit acts of gruesome savagery over which she has no control. But the most chilling revelation of all is the identity of her father: Jack the Ripper himself.

The accidental unearthing of Satan’s earthly remains causes the children of a 17th-century English village to slowly convert into a coven of devil worshipers.