Sleep
잠
“Something awakens.”
Synopsis
A pregnant wife who becomes worried about her husband’s sleeping habits. What starts out as some light sleep-talking soon escalates to unexpectedly grotesque behaviour. They consult a sleep clinic without success and as his nightmarish behaviour escalates, they desperately seek help from a shaman.
Trailers, Teasers & Extra Featurettes
Official promotional previews, behind-the-scenes footage, and exclusive clips.
Official UK trailer [Subtitled]Official
Type: Trailer • Published 2024-04-30
Top Cast
Explore Star Directory →
Jung Yu-mi
Soo-jin
Lee Sun-kyun
Hyun-su
Kim Guk-hee
Min-jung
Lee Kyung-jin
Soo-jin's Mother
Yoon Kyung-ho
Doctor
Kim Keum-soon
Shaman
Choi Ah-rin
Ha-yoon
Kim Jun
Jin-hyeok
Lee Dong-chan
Park Chun-gi
Park Hye-sook
Drama Actress
Oh Yoon-soo
Drama Actress
Park Hyun-jeong
Nurse
Lee Hye-ryeong
Receptionist
Hong Ha-na-im
Receptionist
Kim Nam-woo
Soo-jin's Co-worker
Yoo Dam-hee
Soo-jin's Co-worker
Release History & Theatrical Window
Korean Film Festival
Festival / Special Debut
September 27, 2024
VOD & Digital Platforms
March 27, 2025
Physical Home Media
Financials & Box Office Performance
Production Budget
Undisclosed
Filming & production cost
Worldwide Gross
$11M
Total global ticket sales
Key Information & Fast Facts
- Director
- Jason Yu
- Screenplay & Story
- Jason Yu
- Original Score
- Jang Hyeok-jin, Jang Yong-jin
- Original Title
- 잠
- Country of Origin
- South Korea
- Spoken Languages
- Korean
- Runtime
- 1h 34m
- Worldwide Gross
- $11M
- Production Studios
- Lewis Pictures, Lotte Entertainment, BY4M Studio
Creative Leadership & Key Crew
Jason Yu
Jason Yu
Jang Hyeok-jin, Jang Yong-jin
Kim Tae-soo
Han Mi-yeon
Kim Hee-gyeong, Lewis Taewan Kim, Choi Pyung-ho, Choi Byung-hwan
Department Leadership Roster
Jason Yu
Director
Jason Yu
Screenplay
Yang Hyeon-seo
Costume Design
Kim Dong-myeong
Visual Effects Supervisor
Kim Hee-gyeong
Producer
Kim Tae-soo
Director of Photography
Han Mi-yeon
Editor
Shin Yoo-jin
Production Design
Jang Hyeok-jin
Original Music Composer
Jang Yong-jin
Original Music Composer
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
International Certification Matrix
FSK 16 — Restricted to viewers aged 16 and older.
Suitable only for 15 years and over.
Production Stills & Gallery
Official cinematic photography and background stills for Sleep.
Featured In Curated Collections
Editorial lists, community rankings, and cinematic collections featuring Sleep.
New English Movies
New in English
Dual Audio Hindi Movies 5 to 7
Automated renaming to: Dual Audio Hindi Movies 5 to 7
Dual Audio Hindi Movies
Automated renaming to: Dual Audio Hindi Movies
Mystery Hindi Dubbed
Comedy Hindi Dubbed
Similar Titles to Sleep
Movies sharing stylistic DNA, tone, and thematic storytelling
7.4
7.7
6.7
6.2
6.1
5.2
6.5
7.8
7.3
6.4
7.0
10.0
7.1
7.1
6.3
4.0
6.8
6.1
More Like Sleep
Recommended titles matching themes, cast, and genres.
Frequently Asked Questions About Sleep
Quick factual answers about cast, synopsis, director, box office, and release information.
What is Sleep about?
A pregnant wife who becomes worried about her husband’s sleeping habits. What starts out as some light sleep-talking soon escalates to unexpectedly grotesque behaviour. They consult a sleep clinic without success and as his nightmarish behaviour escalates, they desperately seek help from a shaman.
Who directed Sleep?
Sleep was directed by Jason Yu.
Who stars in Sleep?
The principal cast of Sleep includes Jung Yu-mi, Lee Sun-kyun, Kim Guk-hee, Lee Kyung-jin, Yoon Kyung-ho.
When was Sleep released and how long is it?
Sleep was released in 2023 with a total runtime of 1h 34m.
How much did Sleep make at the box office?
Sleep grossed $11M in worldwide ticket sales.
Who composed the musical score for Sleep?
The original motion picture soundtrack for Sleep was composed by Jang Hyeok-jin, Jang Yong-jin.
What is the age rating and content advisory for Sleep?
Sleep holds official age classifications: DE: 16 (FSK 16 — Restricted to viewers aged 16 and older.); FR: TP; GB: 15 (Suitable only for 15 years and over.).