Gonjiam: Haunted Asylum
“Experience the horror.”
The crew of a horror web series travels to an abandoned asylum for a live broadcast, but they encounter much more than expected as they move deeper inside the nightmarish old building.
Where to watch
Amazon Prime Video
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Philo
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AMC+
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Shudder
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Screambox
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Hi-YAH
Stream
Your rating
Your review
Cast
19 people
Wi Ha-jun
Ha-jun
Known for
Squid Game
Gyeongseong Creature
Park Ji-hyun
Ji-hyun
Known for
Reborn Rich
See You at Work Tomorrow!
Oh Ah-yeon
Ah-yeon
Known for
Mr. Sunshine
Search: WWW
Moon Ye-won
Charlotte
Known for
Happiness
Miss Night and Day
Park Sung-hoon
Sung-hoon
Known for
Squid Game
The Glory
Lee Seung-wook
Seung-wook
Known for
Extracurricular
Doctor Lawyer
Yoo Je-yoon
Je-yoon
Also in
Extreme Job
A Haunting Hitchhike
Park Ji-a
Hospital Director
Known for
The Glory
Breath
Lee Ju-won
News Anchor
Known for
Newtopia
Sh**ting Stars
Lee Tae-hyun
Ghost
Han Seo-in
Ghost
Jeong Anoma
Youtube Student
No other roles listed
Jung Bum-shik Director · Park Sang-min Writer Na Yun-sik Composer
Worldwide gross $21M · First release March 28, 2018 · Produced in South Korea
Box office
Worldwide gross
$21,041,950
Production
Hive Media Corp
Production
Showbox
Production
South Korea
Produced in
Languages
Original title
곤지암
Original language
Korean
Spoken on screen
Korean
Release dates
South Korea · March 28, 2018
Theatrical
No release date listed for United States.
Argentina
September 9, 2018 · Theatrical · Han Cine - Korean Film Festival
Australia
April 11, 2018 · Premiere · Sydney Film Festival
Canada
August 2, 2018 · Premiere · Fantasia Film Festival
Chile
September 27, 2018 · Limited theatrical
China
August 21, 2026 · Premiere · Beijing Korean Cultural Center
Colombia
December 13, 2018 · Limited theatrical
Denmark
September 29, 2018 · Premiere · CPH:PIX
France
October 31, 2018 · Premiere · Korean Film Festival in Paris
May 4, 2019 · Premiere · On Vous Ment! - Lyon Mockumentary Film Festival
Hong Kong SAR China
April 19, 2018 · Theatrical
Indonesia
May 30, 2018 · Theatrical
Japan
March 23, 2019 · Limited theatrical
Mexico
November 23, 2018 · Limited theatrical
Portugal
September 7, 2018 · Premiere · MOTELX - Lisbon International Horror Film Festival
Russia
January 23, 2025 · Theatrical
March 3, 2025 · Digital
South Korea
April 30, 2018 · Digital
Spain
November 15, 2018 · Premiere · Molins Film Festival
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Some details come from TheTVDB.