Movies like The Deadly Triangle (1973)
The best movies like The Deadly Triangle (1973) are Nocebo (2022), KM 31: Kilometer 31 (2006) and Older Gods (2023). If The Deadly Triangle hooked you with its thriller and horror, these 20 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedAwake (2007)6.6/10 from 1,653 votes
- NewestMexican Psycho (2026)Released 2026
- In SpanishKM 31: Kilometer 31 (2006)Also in Spanish
Nocebo (2022)
A fashion designer suffers from a mysterious illness that puzzles her doctors and frustrates her husband until help arrives in the form of a Filipino caregiver who uses traditional folk healing to reveal a horrifying truth.
Why it matches: Recommended by TMDB viewers · both mystery & thriller
Popcorn FlickMovies like thisKM 31: Kilometer 31 (2006)
While driving through the kilometer 31 of a lonely road, Agata Hameran hits a boy. She leaves her car to help the victim and another car runs over her and she falls in a deep coma. Her twin sister Catalina telepathically feels the pain of Agata and hears her whispering for help. Together with her boyfriend Nuno and Agata's mate Omar, they return to the km 31 of the road, and find out that the place is surrounded by supernatural accidents caused by the ghost of a mother that lost her boy many years ago. Further, Catalina discloses that the spirit of Agata is trapped between the worlds of the living and the dead.
Why it matches: Recommended by TMDB viewers · both thriller & horror
Popcorn FlickMovies like thisOlder Gods (2023)
After the disappearance of his troubled friend, American Chris Rivers travels to the remote Welsh countryside to investigate what happened – leading him to a dark apocalyptic cult.
Why it matches: Recommended by TMDB viewers · both horror & mystery
Popcorn FlickMovies like thisNight Watch (1973)
A woman recovering from a nervous breakdown tries to convince her husband and and the local London police that she has witnessed a murder in the abandoned house next door.
Why it matches: Recommended by TMDB viewers · both mystery & thriller
Popcorn FlickMovies like thisManiac (1963)
When a stranger enters a quiet, country town and is seduced by a sensuous married woman he unwittingly finds himself at the centre of a storm of sexual guilt and murder.
Why it matches: Recommended by TMDB viewers · both mystery & horror
Popcorn FlickMovies like thisFrank and Penelope (2022)
A tale of love and violence when a man on his emotional last legs finds a savior seductively dancing in a run-down strip club. And a life most certainly headed off a cliff suddenly becomes redirected - as everything is now worth dying for.
Why it matches: Recommended by TMDB viewers · both thriller & horror
Worth the HypeMovies like thisOffering to the Storm (2020)
Inspector Amaia Salazar confronts the origins of her nightmares as she unfolds the darkest secrets of the Baztan valley. Part 3 in the Baztan Trilogy.
Why it matches: Recommended by TMDB viewers · both thriller & mystery
Popcorn FlickMovies like thisThe Seven-Ups (1973)
A tough detective who is part of an elite New York City unit is trying to find out who killed his partner, but uncovers a plot to kidnap mobsters for money.
Why it matches: Recommended by TMDB viewers · both thriller & mystery
Popcorn FlickMovies like thisThe Sleeping Woman (2024)
Ana, a nursing assistant, begins to feel attracted to Agustín, the husband of the woman in a vegetative state that she has been hired to take care of. Soon she begins to be harassed by strange paranormal phenomena that seem to try to throw her out of the house and separate her from Agustín.
Why it matches: Recommended by TMDB viewers · both thriller & horror
Popcorn FlickMovies like thisThe House of Snails (2021)
A writer secludes himself in the mountains and falls in lust with local Berta. After realizing the oddities of the rural community the author starts to question the lines between reality and fiction.
Why it matches: Recommended by TMDB viewers · both thriller & horror
SnoozefestMovies like thisAll the Devils Are Here (2025)
After a heist, four criminals lay low in a remote safehouse, waiting for orders. As paranoia builds, one thing becomes clear — the real threat may not be outside, but among them.
Why it matches: Recommended by TMDB viewers · both mystery & thriller
Popcorn FlickMovies like thisAwake (2007)
While undergoing heart surgery, a man experiences a phenomenon called ‘anesthetic awareness’, which leaves him awake but paralyzed throughout the operation. As various obstacles present themselves, his wife must make life-altering decisions while wrestling with her own personal drama.
Why it matches: Recommended by TMDB viewers · both thriller & mystery
Popcorn FlickMovies like thisThe Legacy of the Bones (2019)
Inspector Amaia Salazar must return to the Baztan valley in order to solve a series of suicides that seem to follow a similar pattern.
Why it matches: Recommended by TMDB viewers · both thriller & mystery
Popcorn FlickMovies like thisVacation of Terror II: Diabolical Birthday (1991)
Julio is back, quietly running an antique shop, when a chance encounter with singer Mayra and her younger sister brings him face to face with the evil doll again!
Why it matches: Recommended by TMDB viewers · both horror & thriller
Popcorn FlickMovies like thisThe Infernal Machine (2022)
Reclusive and controversial author Bruce Cogburn is drawn out of hiding by an obsessive fan, forcing the novelist to confront a past that he thought he could escape, and to account for events set in motion by his bestseller decades earlier. Cogburn's search for who is behind the manipulation and mental torment he encounters leads to an emotional roller-coaster ride full of fear and danger, where things are not always as clear as they seem to be, and where past deeds can have dire consequences.
Why it matches: Recommended by TMDB viewers · both thriller & mystery
Popcorn FlickMovies like thisMexican Psycho (2026)
Follows an "ultra-violent and intelligent" psychopath who challenges the police by leaving a white paper rabbit at each crime scene, connecting them all.
Why it matches: Recommended by TMDB viewers · both thriller & horror
Worth the HypeMovies like thisThe Lady Vanishes (2013)
Young socialite Iris Carr befriends an older woman while traveling solo by train. When Iris wakes from a nap, the woman is gone and other passengers claim she never existed.
Why it matches: Recommended by TMDB viewers · both thriller & mystery
Popcorn FlickMovies like thisAndrea: La Venganza del Espíritu (2005)
A young girl named Andrea unleashes a spirit after removing a cross on a sacred holy ground cemetery. The spirit starts terrorizing Andrea and her family. Andrea's family, witch doctors, and spiritual healers battle the spirit in attempts to return to a normal life.
Why it matches: Recommended by TMDB viewers · both thriller & horror
Worth the HypeMovies like thisThe Glass Key (1942)
A crooked politician finds himself being accused of murder by a gangster from whom he refused help during a re-election campaign.
Why it matches: Recommended by TMDB viewers · both mystery & thriller
Popcorn FlickMovies like thisGod Is a Bullet (2023)
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 help of the cult’s only female victim escapee, Case Hardin.
Why it matches: Recommended by TMDB viewers · both thriller & horror
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Frequently asked questions
What are the best movies like The Deadly Triangle?
The closest matches to The Deadly Triangle are Nocebo (2022), KM 31: Kilometer 31 (2006) and Older Gods (2023). Below are 17 more, each with the reason it matches.
What should I watch after The Deadly Triangle?
Start with Nocebo (2022), the closest match to The Deadly Triangle.
What is the highest-rated movie like The Deadly Triangle?
Awake (2007), rated 6.6/10 by 1,653 TMDB users.
What is the newest movie like The Deadly Triangle?
Mexican Psycho (2026) is the most recent release on this list.
Are there Spanish movies like The Deadly Triangle?
Yes: KM 31: Kilometer 31 (2006), Offering to the Storm (2020) and The Sleeping Woman (2024).
How are movies similar to The Deadly Triangle chosen?
First come films that Trakt’s viewers watch alongside The Deadly Triangle, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.