Movies Like Insanitarium

If you liked Insanitarium (2008), a horror and thriller movie directed by Jeff Buhler, 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
Bloodline (2019)
★ 5.9/10Also horror and thriller
Evan values family above all else, and anyone who gets between him, his wife, and newborn son learns that the hard way. But when it comes to violent tendencies, it seems the apple doesn’t fall far from the tree.
2
Hider in the House (1989)
★ 6.2/10Also thriller
A deranged man hides in the attic of a new house and becomes obsessed with the unsuspecting family that moves in.
3
Shades of Desire (2023)
★ 6.5/10Also horror and thriller
After her twin sister Aubrey goes missing, Jennifer uncovers the scandalous, secret double-life that Aubrey leads - and that has put both of them in danger.
4
Blood Punch (2014)
★ 6.5/10Also horror and thriller
Milton, a college dropout, was only supposed to cook meth for one day. Broken out of rehab by a brash young woman and her trigger-happy ("ex") boyfriend and driven to a remote cabin the woods, Milton finds himself…
5
Funny Games (2008)
★ 6.5/10Also thriller and horror
When Ann, husband George, and son Georgie arrive at their holiday home they are visited by a pair of polite and seemingly pleasant young men. Armed with deceptively sweet smiles and some golf clubs, they proceed to…
6
The Banana Splits Movie (2019)
★ 6.5/10Also horror and thriller
A boy named Harley and his family attend a taping of The Banana Splits TV show, which is supposed to be a fun-filled birthday for young Harley and business as usual for Rebecca, the producer of the series. But things…
7
Maniac (2012)
★ 6/10Also horror and thriller
As he helps a young artist with her upcoming exhibition, the owner of a mannequin shop's deadly, suppressed desires come to the surface.
8
God Is a Bullet (2023)
★ 6.2/10Also thriller and horror
Vice detective Bob Hightower finds his ex-wife murdered and daughter kidnapped by a cult. Frustrated by the botched official investigations, he quits the force and infiltrates the cult to hunt down the leader with the…
9
Cheat (2023)
★ 7.1/10Also thriller and horror
On the surface it's believed to be another urban legend - a supernatural being from the afterlife is violently killing anyone who cheats on their significant other in the small college town of Silvercreek…
10
Goodnight Mommy (2022)
★ 6.3/10Also horror and thriller
When twin brothers arrive home to find their mother’s demeanor altered and face covered in surgical bandages, they begin to suspect the woman beneath the gauze might not be their mother.
11
Night of the Hunted (2023)
★ 6.1/10Also horror and thriller
When an unsuspecting woman stops at a remote gas station in the dead of night, she's made the plaything of a sociopath sniper with a secret vendetta. To survive, she must not only dodge his bullets and fight for her…
12
Saint Catherine (2024)
★ 6.2/10Also horror
An orphaned girl is rescued from a satanic ritual and taken to Saint Catherine Institute for homeless youth. There she will learn new skills while facing demons that stalk her.
13
Trick (2019)
★ 5.9/10Also horror and thriller
A detective tries to track down a masked killer who reappears every Halloween to wreak bloody havoc.
14
Saw (2004)
★ 7.4/10Also horror
Two men wake up to find themselves shackled in a grimy, abandoned bathroom. As they struggle to comprehend their predicament, they discover a disturbing tape left behind by the sadistic mastermind known as Jigsaw. With…
15
Hellraiser (2022)
★ 6.2/10Also horror and thriller
A young woman struggling with addiction comes into possession of an ancient puzzle box, unaware that its purpose is to summon the Cenobites, a group of sadistic supernatural beings from another dimension.
16
Nightmare Cinema (2018)
★ 5.8/10Also horror
A series of down-on-their-luck individuals enter the decrepit and spine-chilling Rialto theater, only to have their deepest and darkest fears brought to life on the silver screen by The Projectionist – a mysterious…
17
Grindhouse (2007)
★ 7/10Also thriller and horror
Grindhouse combines Robert Rodriguez's Planet Terror, a horror comedy about a group of survivors who battle zombie-like creatures, and Quentin Tarantino's Death Proof, an action thriller about a murderous stuntman who…
18
Hellbound: Hellraiser II (1988)
★ 6.4/10Also horror and thriller
Now confined to a mental hospital, young Kirsty insists her supposedly dead father is actually stuck in Hell following his wife’s betrayal. Few believe the young woman’s lurid stories aside from the thrill-seeking Dr…
19
Mirrors (2008)
★ 6.3/10Also horror
An ex-cop and his family are the target of an evil force that is using mirrors as a gateway into their home.
20
Books of Blood (2020)
★ 6.2/10Also horror
A journey into uncharted and forbidden territory through three tales tangled in space and time.