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Guimoon: The Lightless Door poster

Guimoon: The Lightless Door

"All May Enter, None Shall Return"

2021 1h 25m KO
πŸ‘
6.7
SOLID
β˜…6.7TMDB Β· 82
HorrorThriller
Synopsis
Spoiler shield

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 phenomena heads over to the building, resolved to uncover the buried secret.

β€œAll May Enter, None Shall Return”

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Cast

Credits

Behind the camera

Director
Sim Deok-geun
Writers
Lee Jong-ho
Languages
Korean
Countries
South Korea

Want more? Switch to Cinephile mode in the header for DP, composer, budget, box office, production companies, keywords, and release history.

Did you know?

Fun facts 🍿

1 / 8
RUNTIME

Did you know

85 minutes exactly β€” the "classic feature" runtime most directors aim for.

MoodPlayr Β· trivia#01
2 / 8
ERA

Did you know

Released 5 years ago.

MoodPlayr Β· trivia#02
3 / 8
RUNTIME

Did you know

Lean credit list β€” fewer than 30 people officially credited.

MoodPlayr Β· trivia#03
4 / 8
DIRECTOR

Did you know

Directed by Sim Deok-geun, shot by Na Hui-seok. Note their partnership β€” DPs and directors often return to each other across a career.

MoodPlayr Β· trivia#04
5 / 8
CAST

Did you know

Kim Kang-woo and Kim So-hye and Lee Jung-hyoung carry the top of the cast.

MoodPlayr Β· trivia#05
6 / 8
FACT

Did you know

Marketing tagline: "All May Enter, None Shall Return".

MoodPlayr Β· trivia#06
7 / 8
WILD

Did you know

IMDB entry: tt14922584 β€” still the authoritative cross-reference for credits and trivia.

MoodPlayr Β· trivia#07
8 / 8
WILD

Did you know

Only 82 TMDB ratings β€” you're getting ahead of the curve on this one.

MoodPlayr Β· trivia#08

Cinephile deep dive

The take

Sim Deok-geun directs. Na Hui-seok behind the camera. Runs lean at under 100 minutes. Produced in South Korea. Dialogue in Korean.

Trivia

Things worth knowing

  • 185 minutes exactly β€” the "classic feature" runtime most directors aim for.
  • 2Released 5 years ago.
  • 3Lean credit list β€” fewer than 30 people officially credited.
  • 4Directed by Sim Deok-geun, shot by Na Hui-seok. Note their partnership β€” DPs and directors often return to each other across a career.
  • 5Kim Kang-woo and Kim So-hye and Lee Jung-hyoung carry the top of the cast.
  • 6Marketing tagline: "All May Enter, None Shall Return".
  • 7IMDB entry: tt14922584 β€” still the authoritative cross-reference for credits and trivia.
  • 8Only 82 TMDB ratings β€” you're getting ahead of the curve on this one.

The technical file

Cinematography
Na Hui-seok
Runtime
85 min Β· 1h 25m
Status
Released
Original language
KO
Certification (US)
PG12

Production companies

Who made it

  • CJ CGV

    CJ CGV

    KR

  • JU

    Jupiter Film

    KR

  • GH

    Ghostpictures

    KR

Key crew

  • ProducerJeong Mun-gu

Release history Β· US

When it landed

  • Theatrical2026-01-09PG12

Also known as

International titles

  • Gate of HellUS
  • GUIMOON: The Lightless DoorKR

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