Best Mystery Movies of 1980

This slasher movie follows a relentless killer who is out to avenge the death of a young girl who died after being bullied and teased by four of her classmates. Now high-school students, the guilt-ridden kids have kept their involvement a secret, but when they start being murdered, one by one, it's clear that someone knows the truth. Also coping with the past are members of the dead girl's family, most notably her prom-queen sister, Kim Hammond (Jamie Lee Curtis).

Alex Linden is a psychiatrist living in Vienna who meets Milena Flaherty though a mutual friend. Though Alex is quite a bit older than Milena, he's attracted to her young, carefree spirit. Despite the fact that Milena is already married, their friendship quickly turns into a deeply passionate love affair that threatens to overtake them both. When Milena ends up in the hospital from an overdose, Alex is taken into custody by Inspector Netusil.

The lord and lady of a capacious manor are killed, and the lord's ghost seems to have returned to knock off the staff one by one, causing Inspector Winship and Dr. Tart to investigate the wacky house and its inhabitants.

Jane Marple solves the mystery when a local woman is poisoned and a visiting movie star seems to have been the intended victim.

A journalist investigates a newspaper story of the execution of an Arab princess.

In this modern-day version of the Rasputin story, David Hemmings plays an up-and-coming senator, Nick Rast, whose young son is terminally ill with leukaemia. A mysterious faith healer, Gregory Wolfe, appears and seems to cure the boy. Rast's wife Sandy falls in love with Wolfe, but the powerful interests behind Rast's career, represented by geriatric monster Doc Wheelan are less happy with events.

A serial killer is stalking New York. Inspector Edward X. Delaney is an NYPD detective, nearing retirement, who is trying to put together the pieces of the case. Are the victims somehow linked? What does the brutal method of death signify?

Eric Binford watches a lot of movies. He is the truest definition of a film geek. One day, his sanity takes a turn for the worse and he begins acting out his favorite scenes from the movies. In doing so, he manages to involve his enemies and the scenes usually result in death.

Browning is a PI with a bad cold, who's sent to investigate a case by a mysterious client. He stumbles across the body of a young woman and is stabbed to death, and when he wakes up in heaven, they tell him he's "marginal material," and they can only decide on his final destination through one last assignment: to go back and solve his own murder. As a dog. A cute fluffy little dog (Benji). Undaunted, Browning begins to investigate the case as best he can around his canine disabilities (dialing the phone presents a special challenge) to solve the murders, save the girl, and see justice done.