Angst (1983)

An Oxford Medical School graduate takes a position at a mental institution and soon becomes obsessed with a female mental patient, but he has no idea of a recent and horrifying staffing change.

Jordan Turner is an experienced 911 operator but when she makes an error in judgment and a call ends badly, Jordan is rattled and unsure if she can continue. But when teenager Casey Welson is abducted in the back of a man's car and calls 911, Jordan is the one called upon to use all of her experience, insights and quick thinking to help Casey escape, and not just to save her, but to make sure the man is brought to justice.

Norman Bates is declared sane and released from the facility in which he was being held, despite the complaints of Lila Loomis, sister of his most famous victim. Is he really cured, or will he kill again?

As a serial killer stalks the city, Julia — a young actress who just moved to town with her husband — notices a mysterious stranger watching her from across the street.

A quartet of murderous psychopaths break out of a mental hospital during a power blackout and lay siege to their doctor's house.

A lone drifter suffering from partial memory loss accepts a job to look after a psychologically troubled woman in an abandoned house on an isolated island.

A woman flees two serial killers who are hot on her heels in a forest.

A deaf woman is stalked by a psychotic killer in her secluded home.

Sue Ann is a loner who keeps to herself in her quiet Ohio town. One day, she is asked by Maggie, a new teenager in town, to buy some booze for her and her friends, and Sue Ann sees the chance to make some unsuspecting, if younger, friends of her own.

A coroner finds a capsule in the head of a heavily mutilated corpse, containing a phone number and single word: the name of his daughter.