Movies Like Mourn

If you liked Mourn (2020), a science fiction and horror movie directed by Joanna Tsanis, 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
Curve (2016)
★ 6.9/10Also horror
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.
2
Monster (2005)
★ 6.7/10Also horror
A mother battles with her son's fear of a monster lurking in the closet, but soon discovers a sinister presence all around her.
3
Daddy's Head (2024)
★ 5.9/10Also horror
A boy and his stepmother fear for their safety after an eerie creature resembling the boy's recently deceased father visits them.
4
Southbound (2015)
★ 5.9/10Also horror 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…
5
Wifelike (2022)
★ 6.5/10Also science fiction
A grieving detective in the near-future hunts down criminals who trade artificial humans on the black market. In the fight to end AI exploitation, an underground resistance attempts to infiltrate him by sabotaging the…
6
Other Side of the Box (2018)
★ 6.6/10Also horror
A couple receives a mysterious package from an old friend.
7
Black Box (2020)
★ 6.4/10Also horror and science fiction
After losing his wife and his memory in a car accident, a single father undergoes an experimental treatment that causes him to question who he really is.
8
Alien: Alone (2019)
★ 6.2/10Also science fiction and horror
An abandoned crew member aboard a derelict chemical hauler is trying to keep her ship and herself alive. After discovering hidden cargo, she risks it all to power up the broken ship in search of human life.
9
Race with the Devil (1975)
★ 6.4/10Also horror
Two couples vacationing together in an R.V. from Texas to Colorado are terrorized after they witness a murder during a Satanic ritual.
10
The Kovak Box (2006)
★ 5.8/10Also science fiction
David Norton is used to being in control. As a best-selling author, he decides the fate of his characters, their lives and their deaths. But what happens when his fictional world becomes all too real?
11
Slash/Back (2022)
★ 6.4/10Also science fiction and horror
In a remote Arctic community, a group of Inuit girls fight off an alien invasion, all while trying to make it to the coolest party in town.
12
Vicious (2025)
★ 6/10Also horror
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.
13
Year 10 (2024)
★ 6.2/10Also horror and science fiction
After the fall of civilization, the few survivors have been driven to cannibalism. A young man must confront a violent tribe that has murdered his father and stolen the medicine that keeps his girlfriend alive.
14
Zygote (2017)
★ 7/10Also horror and science fiction
The two remaining crew members of a mining operation in the Arctic Circle fight to survive against an alien creature.
15
Margaux (2022)
★ 5.9/10Also horror and science fiction
As a group of seniors celebrate their final college days at a smart house, the house's highly advanced AI system, Margaux, begins to take on a deadly presence of her own. A carefree weekend of partying turns into a…
16
The Stepfather (2009)
★ 5.8/10Also horror
Michael Harding returns home from military school to find his mother happily in love and living with her new boyfriend, David. As the two men get to know each other, Michael becomes more and more suspicious of the man…
17
Maniac (1963)
★ 6.2/10Also horror
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.
18
Halo: Landfall (2007)
★ 6.2/10Also science fiction
Director Neill Blomkamp explores the lives of Marines and ODSTs on a last, desperate mission in a post-invasion Earth – a mission that may secure the salvation, or usher the destruction of the entire galaxy. Edited…
19
Goodnight Mommy (2022)
★ 6.3/10Also horror
When twin brothers arrive home to find their mother’s demeanor altered and face covered in surgical bandages, they begin to suspect the woman beneath the gauze might not be their mother.
20
Gemini Man (2019)
★ 6.3/10Also science fiction
Henry Brogan is an elite 51-year-old assassin who's ready to call it quits after completing his 72nd job. His plans get turned upside down when he becomes the target of a mysterious operative who can seemingly predict…