Movies Like Dual Mania

If you liked Dual Mania (2021), a thriller movie directed by Joseph Strickland, 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)
★ 6.2/10Also thriller
A deranged man hides in the attic of a new house and becomes obsessed with the unsuspecting family that moves in.
2
Stonehearst Asylum (2014)
★ 6.9/10Also thriller
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.
3
A Scanner Darkly (2006)
★ 6.8/10Also thriller
An undercover cop in a not-too-distant future becomes involved with a dangerous new drug and begins to lose his own identity as a result.
4
The Experiment (2010)
★ 6.4/10Also thriller
20 men are chosen to participate in the roles of guards and prisoners in a psychological study that ultimately spirals out of control.
5
Neverwas (2005)
★ 6.4/10Also thriller
Zach Riley is a psychiatrist, who leaves a job at a prestigious university, to take up a job at the privately run mental institution, Millwood. What he doesn't reveal at the time of his appointment is that this was the…
6
Candyman (2021)
★ 6/10Also thriller
A Chicago artist's sanity starts to unravel, unleashing a terrifying wave of violence when he begins to explore the macabre history of the Candyman.
7
Henry: Portrait of a Serial Killer (1986)
★ 6.7/10Also thriller
Arriving in Chicago, Henry moves in with ex-con acquaintance Otis and starts schooling him in the ways of the serial killer.
8
The Voices (2014)
★ 6.3/10Also thriller
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.
9
Split (2017)
★ 7.3/10Also thriller
Though Kevin has evidenced 23 personalities to his trusted psychiatrist, Dr. Fletcher, there remains one still submerged who is set to materialize and dominate all the others. Compelled to abduct three teenage girls…
10
Twelve Monkeys (1995)
★ 7.6/10Also thriller
In the year 2035, convict James Cole reluctantly volunteers to be sent back in time to discover the origin of a deadly virus that wiped out nearly all of the earth's population and forced the survivors into underground…
11
Canary Black (2024)
★ 6.2/10Also thriller
Top level CIA agent Avery Graves is blackmailed by terrorists into betraying her own country to save her kidnapped husband. Cut off from her team, she turns to her underworld contacts to survive and help locate the…
12
Maniac (2012)
★ 6/10Also 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.
13
The Deliverance (2024)
★ 6/10Also thriller
Ebony Jackson, a struggling single mother fighting her personal demons, moves her family into a new home for a fresh start. But when strange occurrences inside the home raise the suspicions of Child Protective Services…
14
Abandoned (2022)
★ 5.8/10Also thriller
After a young couple moves into a remote farmhouse with their infant son, the woman's struggles with postpartum psychosis begin to intensify... as the house reveals secrets of its own.
15
The Evil (1978)
★ 5.8/10Also thriller
Shortly after moving into a dark, brooding mansion, a psychologist and his co-workers are terrorized by a horrible evil being.
16
The Unsaid (2001)
★ 6.6/10Also thriller
A doctor dealing with the aftermath of his son's death tries to help a troubled young man.
17
Damien - Omen II (1978)
★ 6.4/10Also thriller
Since the sudden and suspicious deaths of his parents, young Damien has been in the charge of his wealthy aunt and uncle and enrolled in a military school. Widely feared to be the Antichrist, he relentlessly plots to…
18
Strange Darling (2024)
★ 6.9/10Also thriller
Nothing is what it seems when a twisted one-night stand spirals into a serial killer’s vicious murder spree.
19
Possessor (2020)
★ 6.4/10Also thriller
Tasya Vos, an elite corporate assassin, uses brain-implant technology to take control of other people’s bodies to terminate high profile targets. As she sinks deeper into her latest assignment, Vos becomes trapped…
20
Prodigy (2017)
★ 6.1/10Also thriller
Jimmy is a committed child psychologist who uses his own playbook, but when he is brought in to work with Ellie, he is completely unprepared for his subject—a 9-year-old psychopathic genius with nothing to lose. As he…