Movies Like Fractured Sanity

If you liked Fractured Sanity (2023), a movie directed by Keith Martens, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
Hider in the House (1989)
★ 6.2/10
A deranged man hides in the attic of a new house and becomes obsessed with the unsuspecting family that moves in.
2
The Strangers (2008)
★ 6.1/10
After a 4 a.m. knock at the door and haunting voices, Kristen McKay and James Hoyt’s remote getaway becomes a psychological night of terror as three masked strangers invade. Now they must go far beyond what they…
3
Mārama (2026)
★ 6.3/10
1859. When a young Māori woman is summoned from New Zealand to North Yorkshire, she uncovers her horrific colonial heritage and is compelled to confront and destroy the titled Englishman who devastated her family.
4
Blackwater Lane (2024)
★ 6/10
An American school teacher in England drives past an abandoned car late one night, unaware that the driver was the victim of a murder. As she comes to terms with the realization, seemingly supernatural events start to…
5
Gaslight (1944)
★ 7.5/10
A newlywed fears she's going mad when strange things start happening at the family mansion.
6
Safe Haven (2013)
★ 7.2/10
A young woman with a mysterious past lands in Southport, North Carolina where her bond with a widower forces her to confront the dark secret that haunts her.
7
Terrifier (2011)
★ 6/10
After witnessing a brutal murder on Halloween night, a young woman becomes the next target of a maniacal entity.
8
If There Be Thorns (2015)
★ 6/10
Christopher and Cathy Dollanganger live together as man and wife with Cathy's two sons who are unaware of the incestuous nature of their parents' relationship. But when a mysterious woman moves in next door and…
9
Stonehearst Asylum (2014)
★ 6.9/10
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.
10
Don't Move (2024)
★ 6.3/10
A grieving woman in a secluded forest encounters a killer who injects her with a paralytic drug. As her body shuts down, her fight for survival begins.
11
Nancy Drew and the Hidden Staircase (2019)
★ 6.3/10
Nancy Drew, a smart high schooler with a penchant for keen observation and deduction, stumbles upon the haunting of a local home. A bit of an outsider struggling to fit into her new surroundings, Nancy and her pals set…
12
Heatwave (2022)
★ 6.2/10
A woman's life takes an unexpected turn when she falls for her boss's wife. She must soon defend herself as she becomes entangled in a web of malice.
13
Misery (1990)
★ 7.8/10
After an accident, acclaimed novelist Paul Sheldon is rescued by a nurse who claims to be his biggest fan. Her obsession takes a dark turn when she holds him captive in her remote Colorado home and forces him to write…
14
Vicious (2025)
★ 6/10
When Polly receives a mysterious box, it comes with one rule: place inside something she needs, something she hates, and something she loves. If she doesn’t obey, it will consume everything—and everyone—she’s ever known.
15
The Voices (2014)
★ 6.3/10
A mentally unhinged factory worker must decide whether to listen to his talking cat and become a killer, or follow his dog's advice to keep striving for normalcy.
16
The Truth About Emanuel (2013)
★ 6/10
A troubled young woman becomes obsessed with her mysterious new neighbor, who bears a striking resemblance to the girl's dead mother.
17
The Howling (1981)
★ 6.6/10
After a bizarre and near fatal encounter with a serial killer, a newswoman is sent to a rehabilitation center whose inhabitants may not be what they seem.
18
Lazareth (2024)
★ 6/10
Lee is an aunt whose life mission is to protect her orphaned nieces, Imogen and Maeve, from a self-destructing world, raising them in isolation until an outsider threatens their peaceful existence.
19
The Ritual Killer (2023)
★ 5.8/10
Unable to process the death of his daughter, Detective Boyd embarks on a hunt for a serial killer who murders according to a brutal tribal ritual: Muti. The only person who can help Boyd is Professor Mackles, an…
20
Captive (2020)
★ 6.3/10
A teenage runaway who’s trapped by a delusional man, pretends to be his daughter in order to escape.