Popular Mystery Movies on Plex - Page 33

And Then There Were None

1945

And Then There Were None

1945
7
Ten strangers are summoned to a remote island and while they are waiting for the mysterious host to appear, a recording levels serious accusations at each of the guests. Soon they start being murdered, one by one. As the survivors try to keep their wits, they reach a disturbing conclusion: one of them must be the killer.
Strange Behavior

1981

Strange Behavior

1981
5.5
When the teenagers in a small Illinois town start getting murdered, the police chief makes a connection to the mysterious scientific experiments being done at the local university and must stop them before his own son is dragged into the deadly scheme.
The Execution

2022

The Execution

2022
6.3
When the police finally catch an elusive serial killer, no one can prove his guilt, resulting in the lead detective making it personal.
Like Minds

2006

Like Minds

2006
6.3
A forensic psychologist must determine if a minor should be charged with murder.
Lifepod

1993

Lifepod

1993
5.1
Lifepod cronicles the trip of eight passengers after the ship they were traveling on blew up on Christmas Eve. Immediately people start dying. The passengers begin to investigate why the ship blew up and how it relates to them
The Thirty Nine Steps

1978

The Thirty Nine Steps

1978
6.7
The year is 1914 and Richard Hannay, Mining Engineer who is visiting Britain for a short time before returning to South Africa, is shocked when one of his neighbours, Colonel Scudder, bursts into his rooms one night and tells him a story that Prussian 'sleeper' agents are planning to pre-start World War I by murdering a visiting foreign minister. However, Scudder is murdered and Hannay is framed for the death by the 'sleepers'. Fleeing to Scotland Hannay attempts to clear his name and to stop the agents with the aid of Alex Mackenzie but not only is he is chased by Chief Supt Lomas for Scudder's death but by the agents who are headed by Appleton who has managed to hide himself in a high-placed position in the British Government...
Jack's Back

1988

Jack's Back

1988
5.3
A young doctor is suspected when a series of Jack the Ripper copycat killings is committed. However, when the doctor himself is murdered, his identical twin brother claims to have seen visions of the true killer.
Tell-Tale

2009

Tell-Tale

2009
5.3
A man's recently transplanted heart leads him on a frantic search to find the donor's killer before a similar fate befalls him.
Delirium

1972

Delirium

1972
4.5
A respected doctor becomes the prime suspect in a series of gruesome murders.
Not So Perfect Stranger

2025

Not So Perfect Stranger

2025
5.3
After a traumatic divorce, a young and promising architect, Ava Westcott, returns to Niagara Falls to confront her nightmares, only to find herself the target of a disturbed local, Wyatt Ross, whose dark history and obsession threaten both their lives.
Episode 50

2011

Episode 50

2011
3.7
Teaming up for the first time for a special episode of a supernatural reality TV show, two rival crews get more then they bargained for when they make physical contact with a ferocious spirit of terrifying power. They must band together before it destroys them all. After 49 killer episodes…this is the true story of what happened on episode 50.
Something in the Dirt

2022

Something in the Dirt

2022
5.8
When neighbors John and Levi witness supernatural events in their LA apartment building, they realize documenting the paranormal could inject some fame and fortune into their wasted lives.
Hellbent

1988

Hellbent

1988
4.4
A bandleader whose career is nosediving makes a deal with the owner of a bar to sell his soul for success.
The Moth Diaries

2011

The Moth Diaries

2011
5.3
Rebecca is a young girl who, haunted by her father’s suicide, enrolls in an elite boarding school for girls. Before long, her friendship with the popular Lucy is shattered by the arrival of a dark and mysterious new student named Ernessa, whom Rebecca suspects may be responsible for the rising body count at the school.
Dementia 13

1963

Dementia 13

1963
5.5
A scheming widow hatches a bold plan to acquire her late husband's inheritance, unaware that she is being targeted by an ax murderer who lurks in the family's estate.
The Quarry

2020

The Quarry

2020
5.2
A man on the run from his own sins, finds himself in a small border town in Texas, impersonating a reverend. The town are quickly drawn to the man's unorthodox sermons, but so is a police chief who has his suspicions.
Vampyr

1932

Vampyr

1932
7.3
Allan Gray, a young man fascinated by the supernatural, goes to a small village where he feels a sinister force descending upon him. There, Allan meets an old man who asks him to protect his two daughters, for one of them has been bitten by a vampire.
The Bat

1959

The Bat

1959
5.9
Mystery writer Cornelia Van Gorder has rented a country house called "The Oaks", which not long ago was the scene of some murders committed by a strange and violent criminal known as "The Bat". Meanwhile, the house's owner, bank president John Fleming, has recently embezzled one million dollars in securities and has hidden the proceeds in the house, but is killed before he can retrieve it.
Roh

2020

Roh

2020
5.3
Cut off from civilisation, a single mother puts her children on high alert when they bring home a young girl caked in clay. She tells of spirits and spirit hunters, but these are not mere superstitions. As more strangers show up on her doorstep, she quickly finds another reason to fear the forest.
A Blade in the Dark

1983

A Blade in the Dark

1983
5.6
Bruno, an up and coming film composer, has been hired to write the score to a new horror movie. After moving into a secluded villa, life begins to imitate art as a vicious killer starts bumping off anyone and everyone who happens to pay him a visit.