Night Watch (1973)

A former child star torments her paraplegic sister in their decaying Hollywood mansion.

An aging, reclusive Southern belle plagued by a horrifying family secret descends into madness after the arrival of a lost relative.

A lady ringmaster milks the publicity from a string of murders.

After a twenty-year stay at an asylum for a double murder, a mother returns to her estranged daughter where suspicions arise about her behavior.

The working class twin sister of a callous wealthy woman impulsively murders her out of revenge and assumes the identity of the dead woman. But impersonating her dead twin is more complicated and risky than she anticipated.

Nanny, a London family's live-in maid, brings morbid 10-year-old Joey back from the psychiatric ward he's been in for two years, since the death of his younger sister. Joey refuses to eat any food Nanny's prepared or take a bath with her in the room. He also demands to sleep in a room with a lock. Joey's parents -- workaholic Bill and neurotic Virgie -- are sure Joey is disturbed, but he may have good reason to be terrified of Nanny.

A woman is haunted by recurring nightmares, which seem to be instigated by her late husband who supposedly was killed in a fire.

A woman trapped in a home elevator is terrorized by a group of vicious hoodlums.

A demented widow lures unsuspecting children into her mansion in a bizarre "Hansel and Gretel" twist.

Ellen Wheeler, a rich widow, is recovering from a nervous breakdown. One day, while staring out the window, she witnesses a murder. But does anybody believe her?

Teenage friends Kit and Libby make prank phone calls for fun but then find themselves involved in a brutal double murder committed by one of their targets.

A young girl whose mother had sold her soul to Satan when she was born is told by Satan that she must marry a fellow demon.

A young woman is terrorized by her fiance's demented mother who blames her for her son's death.

An aging widow hides a deadly secret which she will do anything to keep buried.

Following a nervous breakdown, Gwen takes up the job of head teacher in the small village of Haddaby. There she can benefit from the tranquillity and peace, enabling her to recover fully. But under the facade of idyllic country life she slowly unearths the frightening reality of village life in which the inhabitants are followers of a menacing satanic cult with the power to inflict indiscriminate evil and death if crossed.

Anthropologist Dr. Brockton unearths a primitive troglodyte -- an Ice Age "missing link": half-caveman, half-ape -- in a local cave. Through medical experimentation, she manages to communicate with him and domesticate him before he's let loose by an irate land developer and goes on a rampage, terrorizing the local citizenry.

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.

On her way home from a stay at a mental institution after a traumatic rape, a woman realizes that someone is deliberately trying to drive her insane.

A wealthy former mental patient goes home to her estate to rest and recuperate. While walking the grounds one day she hears the screams of a woman coming from underneath the ground. Her family, however, refuses to believe her story, and sees the incident as an opportunity to prove the woman's mind has snapped so they can take control of her money.

A tale of witchcraft, black magic and a haunted house in the Amish country.