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Slender Man (2018)

93 min · Horror, supernatural horror film

Popularity5/5
12-month trend29k8.5kExpand

12-month trend

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29k02025-09: 11,200 views2025-10: 28,646 views2025-11: 20,227 views2025-12: 12,993 views2026-01: 8,641 views2026-02: 8,471 views2026-03: 8,980 views2026-04: 10,533 views2026-05: 14,347 views2026-06: 15,877 views2026-07: 13,117 views2026-08: 11,131 views
Sep11kOct29kNov20kDec13kJan8.6kFeb8.5kMar9.0kApr11kMay14kJun16kJul13kAug11k

2025-09 to 2026-08

A group of friends must perform a dangerous ritual to rescue one of their own from a supernatural entity.

The story

In the fictional small town of Winsford, Massachusetts, friends Katie Jensen, Hallie Knudsen, Chloe, and Wren have a sleepover where they discuss the urban legend of Slender Man, a supernatural being who abducts children. After Katie disappears during a class field trip, the remaining trio examines her laptop and discovers her obsession with the occult. They contact a woman named Allison Riley, who explains that Slender Man infects minds and kidnaps victims. To save Katie, the friends decide to perform a ritual to 'unveil themselves,' requiring them to surrender items special to them.

Full plot (contains spoilers)

In Winsford, Massachusetts, friends Katie, Hallie, Chloe, and Wren discuss the legend of Slender Man during a sleepover. After Katie vanishes during a school trip, the others find her laptop and learn she was seeking a way to contact the entity to escape her alcoholic father. They contact Allison Riley, who tells them they must perform a ritual to 'unveil themselves.' During the ritual, Chloe panics and flees, leading Slender Man to enter her house and drive her mad. Wren, researching the entity in a library, is attacked. Hallie discovers that Wren and Katie's sister, Lizzie, had also tried to contact Slender Man. Hallie finds Wren preparing to commit suicide and dissuades her, only for Slender Man to shatter a window and kidnap Wren with his tentacles. Hallie enters the woods and pleads for the entity to take her instead; he obliges, and they fuse together as a tree. Lizzie recovers in the hospital, reflecting on the fate of her friends.

First release year
2018
Runtime (minutes)
93
Production countries
United States
Original languages
English
Directors
Sylvain White
Writers
David Birke · writer
Cast and characters
Joey King · Wren; Julia Goldani Telles · Hallie Knudsen; Jaz Sinclair · Chloe; Annalise Basso · Katie Jensen; Alex Fitzalan · Tom, Hallie's love interest; Taylor Richardson · Lizzie Knudsen, Hallie's younger sister; Kevin Chapman · Mr. Jensen, Katie's alcoholic father; Jessica Blank · Mrs. Knudsen, Hallie and Lizzie's mother; Michael Reilly Burke · Mr. Knudsen, Hallie and Lizzie's father; Javier Botet · Slender Man
Genres
supernatural horror; monster; teen; mystery
Themes
obsession; urban legends; friendship; fear of the unknown
Tone and mood
scary; tense; negative
Premise and plot tags
child abduction; internet-based work; occult ritual
Source material / true-story basis
A popular creepypasta character created in June 2009.
Content notes
PG-13
Reception
The film was a commercial success but received generally negative reviews from critics who criticized its narrative, performances, screenplay, and lack of scares.
Reported review scores
Metacritic · score: 30 · scale: 100 · review count: 15
Awards and nominations
Golden Raspberry Award · Worst Supporting Actress · Nominated
Production trivia
The film's development and perception were affected by the 2014 Slender Man stabbing in Waukesha County, Wisconsin.; Marcus Theatres chose not to show the movie due to protests.

Film metadata comes from the open sources listed in Credits & Contact. Catalogue details may be incomplete.

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