Popular Mystery Movies on Plex - Page 50

Slaughter Is the Best Medicine

2014

Slaughter Is the Best Medicine

2014
2.2
Vet leads his team of disbanded mercenaries into the treacherous Gallows Wood on one last mission to capture the elusive Professor Black. What was meant to be a simple extraction mission soon becomes a terrifying journey into madness.
Wakey Wakey

2012

Wakey Wakey

2012
4.9
Teen Josie tries to make sense of a frightening world in which a sleep condition blurs her dreams into waking life, and comes under the sway of her sister Samantha, whose dark web of secrets she must unravel.
The Good Life

2013

The Good Life

2013
4.8
Women, money, power, greed, drugs, passion,desire, love, wealth, secrets, seduction..family, tragedy…choices. Protagonist Mikey searches for alluring good life in an underworld where antagonist Fabian holds all power. Younger brother, Kevin, wants in, against Mikey’s will. Forced to choose between family and the good life, what will Mikey choose?
Model Behaviour

2013

Model Behaviour

2013
2.9
A detective hunts a serial killer who resides within the fashion and modeling industry.
The Castle Project

2013

The Castle Project

2013
4.5
As an architect begins renovations to convert an old castle to a hotel, he uncovers more than he was expecting. He and his team of contractors experience hauntings and find what could be a portal to the afterlife.
Lowlife

2012

Lowlife

2012
6
A lonely musician's descent into the shadowy world of a living drug leads to a mysterious island where a battle of body and soul is waged.
The Shadows

2011

The Shadows

2011
5.2
Marooned on a mysterious lighthouse island during a storm, five friends are forced to reveal their secrets and face their darkest fears.
Murder.com

2008

Murder.com

2008
4.5
Devastated upon receiving news that her estranged sister has been brutally murdered and frustrated that local police refuse to offer much help, a promising South Beach lawyer unearths some sordid details about her late sibling in this thriller highlighting the dangers of online dating.
The Devil's Left Hand

2023

The Devil's Left Hand

2023
3.1
A Demonic entity breaches a Medium at a young couple's housewarming party, wreaking havoc and terrifying the attendees. After the party, the entity begins stalking the guests. They attempt to fight back, but don't know who they can trust as the Demon can shape-shift and appear to be anyone. The stakes grow higher when the Demon begins killing them, one by one.
Ten Little Indians

1959

Ten Little Indians

1959
6.7
Ten strangers are invited to a mansion on a remote island, where they are killed one by one by a mysterious assailant. Based on the Agatha Christie novel, also known by the title And Then There Were None.
Lash of the Penitentes

1936

Lash of the Penitentes

1936
5.5
Fact and fiction collide in this exploitation flick that employs documentary footage depicting the bizarre self-flagellation rituals of the fanatical Catholic sect known as the Penitentes. Mixed with those truly disturbing sequences is a story concerning a killing in New Mexico, itself inspired by the murder of real-life reporter Carl Taylor as he worked on an article on the Penitentes.
The House of Adam

2006

The House of Adam

2006
3.8
The murder of a gay recluse by small town religious fanatics forces the dead man's lover, a closeted divorced police detective, to find the remains of his former lover and come to terms with his loss.
The Intruder

1933

The Intruder

1933
4.2
A murder is committed aboard a cruise ship just before it sinks in a storm. The survivors, including the killer, land on a mysterious jungle island.
Smokescreen

1964

Smokescreen

1964
7.2
A fastidious insurance assessor investigates a potential case of insurance fraud.
Wall of Secrets

2003

Wall of Secrets

2003
5.1
A young lovely moves to Chicago to be with her husband. They are both amazed at the terrific apartment they obtained for very little rent. Unfortunately this apartment comes with an unsavory history. As if that isn't bad enough, there are sounds and noises in the walls!
Curtain at Eight

1933

Curtain at Eight

1933
5.8
An elderly detective sets out to find who murdered a lecherous stage actor. His estranged wife? His would-be fiancee? Her father? Her boyfriend? A suicided actress's sister? The temperamental prop man? Or maybe the show's talented female chimpanzee?
When Justice Fails

1999

When Justice Fails

1999
4.3
A detective (Jeff Fahey) investigating the murders of two sex offenders gets involved with a beautiful district attorney (Marlee Matlin) who becomes a main suspect.
Stranger in My Bed

2005

Stranger in My Bed

2005
5
To escape her abusive spouse, Sarah fakes her own death and flees. Seems like a good plan, right? Sadly, it doesn't take her estranged husband long to get wise and hunt her down. This game between them will turn deadly and it looks like only one will survive.
The Shadow

1933

The Shadow

1933
5.3
A group of people in an old dark house are terrorized by a mysterious hooded figure dressed in black who proceeds to kill them off one by one.
Deadly Whispers

1995

Deadly Whispers

1995
4.8
Tom Acton: a strict but loving father whose only wish is for a safe, kind world for his family. His main worry: his l9·year old daughter, Kathy, a pretty and flirtatious girl who thinks nothing of having an affair with a married man. Even worse, she suspects that an old boyfriend is stalking her. Then one day, Kathy goes missing. Tom and his wife, Carol, are convinced that Kathy has been abducted and are devastated when the police find a body, shot to death and horribly mutilated. The Actons refuse to believe it could be Kathy, but as the police detective assigned to the case begins to dig deeper, he confronts Carol with a terrible possibility, that the truth behind the killing could lie very close to home.