Movies Like Diaboli Sanguine

If you liked Diaboli Sanguine (2025), a movie directed by Thad Robertson, 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
Cult Killer (2024)
★ 6.4/10
A private investigator is forced into a dangerous alliance with a killer in order to uncover a quiet town’s grisly criminal underbelly and clear the name of her mentor, who is implicated in the crimes.
2
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.
3
A Walk Among the Tombstones (2014)
★ 6.3/10
Private investigator Matthew Scudder is hired by a drug kingpin to find out who kidnapped and murdered his wife.
4
Crooked House (2017)
★ 6.4/10
A private investigator helps a former flame solve the murder of her wealthy grandfather, who lived in a sprawling estate surrounded by his idiosyncratic family.
5
Farewell, My Lovely (1975)
★ 6.7/10
Private eye Philip Marlowe is hired by ex-con Moose Malloy to find his girlfriend, a former lounge dancer. While also investigating the murder of a client and the theft of a jade necklace, Marlowe becomes entangled…
6
Blue Velvet (1986)
★ 7.6/10
The discovery of a severed human ear found in a field leads a young man on an investigation related to a beautiful, mysterious nightclub singer and a group of psychopathic criminals who have kidnapped her child.
7
The Two Faces of January (2014)
★ 5.8/10
After he kills a detective, a con artist and his wife must trust a potentially dangerous stranger to help them get out of Greece.
8
Dead Man Down (2013)
★ 6.2/10
In New York City, a crime lord's right-hand man is seduced by a woman seeking retribution.
9
Kiss Me Deadly (1955)
★ 7.2/10
One evening, Hammer gives a ride to Christina, an attractive hitchhiker on a lonely country road, who has escaped from the nearby lunatic asylum. Thugs waylay them and force his car to crash. When Hammer returns to…
10
Psycho Therapy: The Shallow Tale of a Writer Who Decided to Write About a Serial Killer (2025)
★ 6.8/10
A struggling writer in the midst of a divorce befriends a retired serial killer who incidentally becomes his marriage counselor by day, and killing counselor for his next book by night.
11
Someone to Watch Over Me (1987)
★ 5.9/10
Claire Gregory, an upper class New York personality, witnesses a murder in a luxurious nightclub. Detective Mike Keegan, recently promoted, is assigned to protect her.
12
Sea of Love (1989)
★ 6.6/10
Seen-it-all New York detective Frank Keller is unsettled - he has done twenty years on the force and could retire, and he hasn't come to terms with his wife leaving him for a colleague. Joining up with an officer from…
13
The Calling (2014)
★ 5.9/10
Detective Hazel Micallef hasn't had much to worry about in the sleepy town of Port Dundas until a string of gruesome murders in the surrounding countryside brings her face to face with a serial killer driven by a…
14
Faces in the Crowd (2011)
★ 6.1/10
Anna is living with "face-blindness" after surviving a serial killer's attack. As she lives with her condition, one in which facial features change each time she loses sight of them, the killer closes in.
15
The Intruder (2019)
★ 6/10
A psychological thriller about a young married couple who buys a beautiful Napa Valley house on several acres of land only to find that the man they bought it from refuses to let go of the property.
16
In the Mouth of Madness (1995)
★ 7.2/10
An insurance investigator visits a small town while looking into the strange disappearance of a popular horror novelist. He soon finds that the impact of the author’s books is far more than inspirational.
17
Night of the Hunted (2023)
★ 6.1/10
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…
18
The Big Sleep (1946)
★ 7.6/10
Private Investigator Philip Marlowe is hired by wealthy General Sternwood regarding a matter involving his youngest daughter Carmen. Before the complex case is over, Marlowe sees murder, blackmail, deception, and what…
19
The Woman in the Window (2021)
★ 6/10
An agoraphobic woman living alone in New York begins spying on her new neighbors only to witness a disturbing act of violence.
20
Strange Darling (2024)
★ 6.9/10
Nothing is what it seems when a twisted one-night stand spirals into a serial killer’s vicious murder spree.