Where to watch Guimoon: The Lightless Door (2021) tonight
Guimoon: The Lightless Door (2021) runs 1 h 25 min and averages 6.7 from 82 TMDB members. In 1990, at a secluded community center, the custodian murders all the guest lodgers and kills himself. Ever since, on every Old Year's Night, paranormal events begin to take place within the building. Eventually, the center is shut down and left abandoned for years. A renowned paranormal investigator who had lost his mother during an exorcism and three college students who heard about the rumor of the unexplained…
- Runtime
- 1 h 25 min — ends 9:25 pm if you start at 8:00 pm
- Rated
- no US certification listed
- Genres
- Horror, Thriller
- Released
- August 25, 2021
- TMDB rating
- 6.7 / 10 from 82 votes
- Director
- Sim Deok-geun
- Starring
- Kim Kang-woo, Kim So-hye, Lee Jung-hyung, Hong Jin-gi
- Language
- Korean
- Original title
- 귀문
Where to watch it tonight
Availability loads live for your country. See where Guimoon: The Lightless Door streams (JustWatch via TMDB) →
Streaming availability by JustWatch. In the US, as of 2026-11-05: Amazon Prime Video (subscription), Amazon Prime Video with Ads (subscription), Amazon Prime Video Free with Ads (free with ads), Amazon MX Player (free with ads).
Questions people ask
- How long is Guimoon: The Lightless Door?
- Guimoon: The Lightless Door is 1 h 25 min long (85 minutes). If you start it at 8:00 pm it ends at 9:25 pm; add about 20 minutes if you watch trailers first.
- What is Guimoon: The Lightless Door rated?
- TMDB lists no US age certification for Guimoon: The Lightless Door.
- Is Guimoon: The Lightless Door a good movie to watch with a group?
- Yes — a crowd movie. Horror and Thriller hold a room: people can talk, laugh or scream over it and still follow what is going on.
- Where can I stream Guimoon: The Lightless Door?
- In the US, as of 2026-11-05: Amazon Prime Video (subscription), Amazon Prime Video with Ads (subscription), Amazon Prime Video Free with Ads (free with ads), Amazon MX Player (free with ads). Availability changes often; this page loads the live list for your country (streaming availability by JustWatch).
Lists it could be on
- Horror movies under 90 minutes
- Thrillers under 100 minutes
- Movies from the 2020s
- Movies for a group
- The most-rated movies on TMDB
If you like Guimoon: The Lightless Door
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- The Deliverance (2024)
Guimoon: The Lightless Door on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.
Lights Down is a free tool: tell it your streaming services and how long you have, and it ranks what you can stream tonight, with a this-or-that, a roll, a bracket and a wheel. Movie data from TMDB; streaming availability by JustWatch. Page updated 2026-10-31. 
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