Movies Like Octagon

If you liked Octagon (2018), a horror movie directed by Christopher Wiggins, 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
Ghostland (2018)
★ 7.4/10Also horror
A mother of two inherits a home from her aunt. On the first night in the new home she is confronted with murderous intruders and fights for her daughters’ lives. Sixteen years later the daughters reunite at the house…
2
Dead of Night (1945)
★ 7.2/10Also horror
An architect, visiting an English country house, realizes the other guests are familiar from his recurring nightmare. When they share their tales of the supernatural, he is filled with a growing dread.
3
Monkey’s Magic Merry Go Round (2026)
★ 7.6/10Also horror
After a mysterious bout of amnesia, a beloved children’s television host struggles to piece together his fractured memories, only to find his once-cheerful puppet co-stars behaving with sinister intent. As reality…
4
The Deliverance (2024)
★ 6/10Also horror
Ebony Jackson, a struggling single mother fighting her personal demons, moves her family into a new home for a fresh start. But when strange occurrences inside the home raise the suspicions of Child Protective Services…
5
A Nightmare on Elm Street 3: Dream Warriors (1987)
★ 6.7/10Also horror
A psychiatrist, familiar with the knife-wielding dream demon Freddy Krueger, helps teens at a mental hospital battle the killer who is invading their dreams.
6
Nightmare Cinema (2018)
★ 5.8/10Also horror
A series of down-on-their-luck individuals enter the decrepit and spine-chilling Rialto theater, only to have their deepest and darkest fears brought to life on the silver screen by The Projectionist – a mysterious…
7
The Night Walker (1964)
★ 6.4/10Also horror
A woman is haunted by recurring nightmares, which seem to be instigated by her late husband who supposedly was killed in a fire.
8
The Boogeyman (2023)
★ 6.4/10Also horror
Still reeling from the tragic death of their mother, a teenage girl and her younger sister find themselves plagued by a sadistic presence in their house and struggle to get their grieving father to pay attention before…
9
Whisper (2007)
★ 6.3/10Also horror
Sinister things begin happening to kidnappers who are holding a young boy for ransom in a remote cabin.
10
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.
11
Oculus (2014)
★ 6.5/10Also horror
A woman tries to exonerate her brother's murder conviction by proving that the crime was committed by a supernatural phenomenon.
12
American Horror House (2012)
★ 5.9/10Also horror
On Halloween night, a sorority house is overrun with ghosts, while a vengeful housemother goes on a killing spree.
13
Play Dead (2025)
★ 6.3/10Also horror
A woman wakes up injured in a basement surrounded by corpses. To survive, she pretends to be dead while a grotesque ritual unfolds in the house above.
14
Never Let Go (2024)
★ 6.1/10Also horror
As an evil takes over the world beyond their front doorstep, the only protection for a mother and her twin sons is their house and their family’s protective bond.
15
The Evil (1978)
★ 5.8/10Also horror
Shortly after moving into a dark, brooding mansion, a psychologist and his co-workers are terrorized by a horrible evil being.
16
The Woman in Black (1989)
★ 6.9/10Also horror
A lawyer travels to a small seaside town to settle the estate of a recently deceased woman, but soon becomes ensnared in something much more sinister.
17
Bloodline (2019)
★ 5.9/10Also horror
Evan values family above all else, and anyone who gets between him, his wife, and newborn son learns that the hard way. But when it comes to violent tendencies, it seems the apple doesn’t fall far from the tree.
18
Nightbreed (1990)
★ 6.4/10Also horror
A troubled young man is drawn to a mythical place called Midian where a variety of friendly monsters are hiding from humanity. Meanwhile, a sadistic serial killer is looking for a patsy.
19
A Nightmare on Elm Street (1984)
★ 7.4/10Also horror
Teenagers in a small town are dropping like flies, apparently in the grip of mass hysteria causing their suicides. A cop's daughter, Nancy Thompson, traces the cause to child molester Fred Krueger, who was burned alive…
20
Succubus (2024)
★ 8.3/10Also horror
A new father going through a marital separation joins a dating app and matches with a beautiful but mysterious young woman... whose powers of seduction and manipulation entangle him in a mystery more horrifying than he…