Movies Like Sitis, the regression of a word

If you liked Sitis, the regression of a word (2009), a movie directed by Penny Bouska, 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
Se7en (1995)
★ 8.4/10
Two homicide detectives are on a desperate hunt for a serial killer whose crimes are based on the "seven deadly sins" in this dark and haunting film that takes viewers from the tortured remains of one victim to the…
2
Muse (2017)
★ 5.8/10
Samuel Salomon, a literature professor, has been off work for almost a year after the tragic death of his girlfriend. Samuel has been suffering from a recurring nightmare in which a woman is brutally murdered in a…
3
Black Widow (1987)
★ 6.2/10
Federal agent Alexandra Barnes believes that Catherine Petersen is a serial killer who marries rich men and then murders them for their money. But since Catherine is seemingly a master of disguise and has multiple…
4
Kissing Is the Easy Part (2026)
★ 7.3/10
Sean's gunning for MIT. Flora's ditching the SAT. A secret deal with her tenured parents sparks a romance that challenges everything they believe in.
5
The Oblong Box (1969)
★ 5.8/10
Evil lurks in the gloomy house at Markham Manor where a deranged Sir Edward is the chained prisoner of his brother Julian. When Sir Edward escapes, he embarks on a monstrous killing spree, determined to seek revenge on…
6
The Double (2014)
★ 6.5/10
An awkward office drone becomes increasingly unhinged after a charismatic and confident look-alike takes a job at his workplace and seduces the woman he desires.
7
Saint Catherine (2024)
★ 6.2/10
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.
8
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.
9
Copycat (1995)
★ 6.5/10
An agoraphobic psychologist and a female detective must work together to take down a serial killer who copies serial killers from the past.
10
The Mummy (1932)
★ 6.7/10
An ancient Egyptian priest named Imhotep is revived when a British archaeological expedition finds his mummy and one of the researchers accidentally reads an ancient life-giving spell. Imhotep escapes from the field…
11
Salomé (2013)
★ 6.1/10
After the lewd and frenetic Dance of the Seven Veils, and with the solemn pledge from the very lips of Herod himself that she could have whatever her heart desires up to half his kingdom, wanton and proud young Salomé…
12
The Lookout (2007)
★ 6.6/10
Chris is a once promising high school athlete whose life is turned upside down following a tragic accident. As he tries to maintain a normal life, he takes a job as a janitor at a bank, where he ultimately finds…
13
The Boogeyman (2023)
★ 6.4/10
Still reeling from the tragic death of their mother, a teenage girl and her younger sister find themselves plagued by a sadistic presence in their house and struggle to get their grieving father to pay attention before…
14
Curve (2016)
★ 6.9/10
Clinging to a smooth, curved surface high above a sentient abyss, a woman tries to cover the few feet back to safety without losing purchase and falling to her death.
15
Eleanor the Great (2025)
★ 6.8/10
94-year-old Eleanor Morgenstein tries to rebuild her life after the death of her best friend. As a result, she moves back to New York City after living in Florida for decades.
16
Jungleland (2020)
★ 6.4/10
Stanley manages his boxer brother Lion but when a devastating loss in the ring leaves the pair in debt, an opportunity to recoup the cash leads to a series of misadventures that threaten to break the bond between them.
17
Urban Legend (1998)
★ 6.1/10
A college campus is plagued by a vicious serial killer murdering students in ways that correspond to various urban legends.
18
Succubus (2024)
★ 8.3/10
A new father going through a marital separation joins a dating app and matches with a beautiful but mysterious young woman... whose powers of seduction and manipulation entangle him in a mystery more horrifying than he…
19
The Black Demon (2023)
★ 5.9/10
Oilman Paul Sturges' idyllic family vacation turns into a nightmare when they encounter a ferocious megalodon shark that will stop at nothing to protect its territory. Stranded and under constant attack, Paul and his…
20
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.