Popular Mystery Movies on Plex
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Keeper
2025
Keeper
2025
star 5.5Liz and Malcolm escape for a romantic anniversary weekend at a secluded cabin. When Malcolm suddenly returns to the city, Liz finds herself isolated and in the presence of an unspeakable evil that reveals the cabin's horrifying secrets.Final Destination Bloodlines
2025
star 7.1Plagued by a violent recurring nightmare, college student Stefanie heads home to track down the one person who might be able to break the cycle and save her family from the grisly demise that inevitably awaits them all.DEEMO Memorial Keys
2022
DEEMO Memorial Keys
2022
star 7.5Deemo is a lonely individual who lives in solitude, playing the piano in a castle. One day, a girl who has lost her memory falls from the sky. Wanting to help her recover her memories and return to her world, Deemo discovers that a tree kept atop the piano will grow whenever the piano is played.Weapons
2025
Weapons
2025
star 7.3When all but one child from the same class mysteriously vanish on the same night at exactly the same time, a community is left questioning who or what is behind their disappearance.Your Vice Is a Locked Room and Only I Have the Key
1972
star 6.5Oliviero is a drunk, burned-out writer who amuses himself by hosting orgies at his grand country manor and humiliating his wife Irina. When a number of women are murdered in grisly fashion, Oliviero becomes a prime suspect.The Batman
2022
The Batman
2022
star 7.7In his second year of fighting crime, Batman uncovers corruption in Gotham City that connects to his own family while facing a serial killer known as the Riddler.Knives Out
2019
Knives Out
2019
star 7.8When renowned crime novelist Harlan Thrombey is found dead at his estate just after his 85th birthday, the inquisitive and debonair Detective Benoit Blanc is mysteriously enlisted to investigate. From Harlan's dysfunctional family to his devoted staff, Blanc sifts through a web of red herrings and self-serving lies to uncover the truth behind Harlan's untimely death.Muzzle: City of Wolves
2025
star 6.9LAPD officer Jake Rosser endeavors to lead a peaceful life with his family and retired K-9 officer, Socks. However, tranquility dissolves into chaos when a gang targets them in a brutal attack. Alongside his new K-9 partner Argos, Jake launches into a relentless pursuit of justice, determined to protect his loved ones.A Dragonfly for Each Corpse
1975
star 5.9A killer is cleaning up the streets of Milan by murdering those considered as deviant. An ornamental dragonfly, soaked in the blood of the victim, is left on each body.The Accountant²
2025
The Accountant²
2025
star 7.1When an old acquaintance is murdered, Wolff is compelled to solve the case. Realizing more extreme measures are necessary, Wolff recruits his estranged and highly lethal brother, Brax, to help. In partnership with Marybeth Medina, they uncover a deadly conspiracy, becoming targets of a ruthless network of killers who will stop at nothing to keep their secrets buried.The Independent
2022
The Independent
2022
star 6.7It's the final weeks of the most consequential presidential election in history. America is poised to elect either its first female president or its first viable independent candidate. Reporting history as it's made, an idealistic young journalist teams up with her idol, legendary journalist Nick Booker, to uncover a conspiracy that places the fate of the election, and the country, in their hands.The Cabin in the Woods
2012
star 6.6Five friends set out for a weekend at a remote cabin in the woods, expecting nothing more than fun and relaxation. As night falls, they discover that something far more unsettling is at work and that nothing about their getaway is what it seems.The Witch: Part 2. The Other One
2022
star 7.4A girl wakes up in a huge secret laboratory, then accidentally meets another girl who is trying to protect her house from a gang. The mystery girl overthrows the gang with her unexpected powers, and laboratory staff set out to find her.Final Destination 3
2006
Final Destination 3
2006
star 6.1High school senior Wendy's premonition of a deadly rollercoaster ride saves her life and a lucky few, but not from death itself — which seeks out those who escaped their fate.Scream
1996
Scream
1996
star 7.4A year after the murder of her mother, a teenage girl is terrorized by a masked killer who targets her and her friends by using scary movies as part of a deadly game.Bone Lake
2025
Bone Lake
2025
star 6.1A couple’s romantic vacation at a secluded lakeside estate is upended when they are forced to share the mansion with a mysterious and attractive couple. In this darkly hilarious and seductive horror story, a dream getaway spirals into a nightmarish maze of sex, lies, and manipulation, bringing terrifying secrets to light and triggering a bloody battle for survival.The Bat
1959
The Bat
1959
star 5.9Mystery 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.Another Simple Favor
2025
Another Simple Favor
2025
star 5.8Stephanie and Emily reunite on the beautiful island of Capri, Italy for Emily's extravagant wedding to a rich Italian businessman. Along with the glamorous guests, expect murder and betrayal to RSVP for a wedding with more twists and turns than the road from the Marina Grande to the Capri town square.Blue Eyes of the Broken Doll
1974
star 5.7An ex-convict, troubled by dreams that he strangles women, is hired as the caretaker on an estate owned by three very strange sisters. Soon after his arrival, a serial killer begins slaughtering blonde, blue-eyed women - and leaving their eyeballs in a bowl of water.The Conjuring: The Devil Made Me Do It
2021
star 7.4Paranormal investigators Ed and Lorraine Warren encounter what would become one of the most sensational cases from their files. The fight for the soul of a young boy takes them beyond anything they'd ever seen before, to mark the first time in U.S. history that a murder suspect would claim demonic possession as a defense.
