Movies Like Teratoma

If you liked Teratoma (2022), a movie directed by Byeon Jeong-won, 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
A Monster Calls (2016)
★ 7.3/10
12-year-old Conor encounters an ancient tree monster who proceeds to help him cope with his mother's terminal illness and being bullied in school.
2
Hostile (2018)
★ 6/10
Juliette, a lone survivor of an apocalyptic era, fights to survive against hunger, thirst, a broken leg and strange disturbing creatures that only come out at nighttime.
3
Clouds (2020)
★ 8.2/10
Young musician Zach Sobiech discovers his cancer has spread, leaving him just a few months to live. With limited time, he follows his dream and makes an album, unaware that it will soon be a viral music phenomenon.
4
Your Monster (2024)
★ 6.5/10
After her life falls apart, soft-spoken actress Laura Franco finds her voice again when she meets a terrifying, yet weirdly charming, monster living in her closet.
5
Dagon (2001)
★ 6.1/10
A boating accident off the coast of Spain sends Paul and his girlfriend Barbara to the decrepit fishing village of Imboca. As night falls, people start to disappear and things not quite human start to appear. Paul is…
6
The Map of Tiny Perfect Things (2021)
★ 7.1/10
Two teenagers trapped in an endless time loop set out to find all the tiny things that make that one day perfect.
7
Tremors 2: Aftershocks (1996)
★ 6.3/10
Earl Bassett's celebrity after defeating the Graboid attack against the town of Perfection has proved short-lived, until he's recruited by a Mexican oil company whose workers have found more than they bargained for…
8
All My Life (2020)
★ 7.7/10
It was a chance meeting started by one of Sol’s friends trying to chat up Jennifer. However, in the end, it was those two who hit it off. Sol enjoyed Jen’s smile, her effort, and how silly she could be. Jen enjoyed…
9
Tideland (2005)
★ 6.5/10
Because of the actions of her irresponsible parents, a young girl is left alone on a decrepit country estate and survives inside her fantastic imagination.
10
Colossal (2017)
★ 6.3/10
A woman discovers that severe catastrophic events are somehow connected to the mental breakdown from which she's suffering.
11
Ginger Snaps (2000)
★ 6.9/10
The story of two outcast sisters, Ginger and Brigitte, in the mindless suburban town of Bailey Downs. On the night of Ginger's first period, she is savagely attacked by a wild creature. Ginger's wounds miraculously…
12
Don't Be Afraid of the Dark (2010)
★ 5.8/10
A young girl sent to live with her father and his new girlfriend discovers creatures in her new home who want to claim her as one of their own.
13
Body Bags (1993)
★ 6.2/10
A horror anthology containing three stories: a female college student working a graveyard shift is terrorized by a serial killer; a hair transplant goes horribly wrong; and a baseball player loses an eye and gets a new…
14
The Sea of Trees (2016)
★ 6.2/10
In Japan's Aokigahara Forest, a troubled teacher meets a mysterious lost stranger who takes him on a life-changing journey of love and redemption.
15
Alien: Specimen (2019)
★ 6.2/10
During the night shift in a colony greenhouse, a botanist does her best to contain suspicious soil samples that have alarmed her sensitive lab dog.
16
Gnome Alone (2017)
★ 6.1/10
When Chloe discovers that her new home's garden gnomes are not what they seem, she must decide between the pursuit of a desired high school life and taking up the fight against the Troggs.
17
Seobok (2021)
★ 7.2/10
Ex intelligence agent Ki-heon is tasked with safely transporting Seo Bok, the first ever human clone, who holds the secret of eternal life. Several forces try to take control of Seo Bok to serve their own agendas.
18
I Kill Giants (2017)
★ 6.2/10
Sophia, a new high school student, tries to make friends with Barbara, who tells her that “she kills giants,” protecting this way her hometown and its inhabitants, who do not understand her strange behavior.
19
Clayface (2026)
★ 7.5/10
Matt Hagen's meteoric rise from Gotham street kid to Hollywood leading man is tragically cut short when a local crime boss's actions leave him horribly disfigured. Abandoned by his team and with nothing left, Matt…
20
The Rule of Jenny Pen (2025)
★ 6.1/10
Confined to a secluded rest home and trapped within his stroke-ridden body, a former Judge must stop an elderly psychopath who employs a child's puppet to abuse the home's residents with deadly consequences.