Movies Like Alone in a Valley

If you liked Alone in a Valley (2017), a mystery and science fiction movie directed by Boodee Keerthisena, 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
Shuffle (2012)
★ 6.4/10Also thriller and mystery
Lovell Milo is a man who begins experiencing his life out of order; every day he wakes up at a different age, on a different day of his life, never knowing where or when he’s going to be once he falls asleep. He’s…
2
The Endless (2017)
★ 6.3/10Also science fiction and thriller
Two brothers return to the cult they fled from years ago to discover that the group's beliefs may be more sane than they once thought.
3
Parallel (2024)
★ 6.3/10Also science fiction and thriller
Grief-stricken after the loss of her child, Vanessa takes refuge at a lake house only to be met with an aberration of herself from a parallel universe and realizes the multiverse gates hold the key to releasing her…
4
Nocebo (2022)
★ 6/10Also mystery and thriller
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…
5
The Resurrected (1991)
★ 6.2/10Also thriller and science fiction
Charles Dexter Ward, a wealthy scientist, uses an ancient diary and human remains to begin a terrifying and bloody pursuit for immortality.
6
Awake (2007)
★ 6.6/10Also thriller and mystery
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…
7
Black Rainbow (1989)
★ 5.9/10Also mystery and thriller
Martha Travis is a medium who makes contact with spirits "on the other side" and connects them with their loved ones still alive, in public performances. Trouble begins when she gives a message to Mary Kuron from her…
8
The Infernal Machine (2022)
★ 6.2/10Also thriller and mystery
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…
9
Southbound (2015)
★ 5.9/10Also thriller and science fiction
The film contains five stories set on desolate stretches of a desert highway. Two men on the run from their past, a band on its way to a gig, a man struggling to get home, a brother in search of his long-lost sister…
10
Stay (2005)
★ 6.6/10Also mystery and thriller
Psychiatrist Sam Foster has a new patient, Henry Letham, who claims to be suicidal. In trying to diagnose him, Sam visits Henry's prior therapist and also finds Henry's mother -- even though Henry has said that he…
11
The Discovery (2017)
★ 6.3/10Also science fiction and thriller
In the near future, due to a breakthrough scientific discovery by Dr. Thomas Harbor, there is now definitive proof of an afterlife. While countless people have chosen suicide to reset their existence, others try to…
12
Old (2021)
★ 6.3/10Also thriller and mystery
A group of families on a tropical holiday discover that the secluded beach where they are staying is somehow causing them to age rapidly – reducing their entire lives into a single day.
13
Pitch Black (2000)
★ 6.9/10Also thriller and science fiction
When their ship crash-lands on a remote planet, the marooned passengers soon learn that escaped convict Riddick isn't the only thing they have to fear. Deadly creatures lurk in the shadows, waiting to attack in the…
14
Night Train to Lisbon (2013)
★ 6.5/10Also mystery and thriller
Raimund Gregorius, having saved a beautiful Portuguese woman from leaping to her death, stumbles upon a mesmerizing book by a Portuguese author, which compels him to suddenly abandon the boring life he has led for…
15
The Dead Zone (1983)
★ 7/10Also thriller and science fiction
Johnny Smith is a schoolteacher with his whole life ahead of him but, after leaving his fiancee's home one night, is involved in a car crash which leaves him in a coma for 5 years. When he wakes, he discovers he has an…
16
Mona Lisa and the Blood Moon (2022)
★ 6.4/10Also mystery and thriller
A young woman with psychokinetic powers breaks out of a Louisiana asylum and makes her way to New Orleans, where she falls into the city’s netherworld of misfits and miscreants.
17
The Signal (2007)
★ 5.9/10Also science fiction and thriller
A horror film told in three parts, from three perspectives, in which a mysterious transmission that turns people into killers invades every cell phone, radio, and television.
18
Containment (2015)
★ 5.9/10Also thriller and science fiction
Neighbors in a block wake one morning to find they have been sealed inside their apartments. Can they work together to find out why? Or will they destroy each other in their fight to escape?
19
The Butterfly Effect (2004)
★ 7.6/10Also science fiction and thriller
A young man struggles to access sublimated childhood memories. He finds a technique that allows him to travel back into the past, to occupy his childhood body and change history. However, he soon finds that every…
20
Spectral (2016)
★ 6.6/10Also science fiction and thriller
A special-ops team is dispatched to fight supernatural beings that have taken over a European city.