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Sleep poster

Sleep

"Something awakens."

2023 1h 34m KO
👍
6.7
SOLID
★6.7TMDB · 266
HorrorMysteryThriller
Synopsis
Spoiler shield

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.

“Something awakens.”

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Cast

Credits

Behind the camera

Director
Jason Yu
Writers
Jason Yu
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 / 7
ERA

Did you know

Released 3 years ago.

MoodPlayr · trivia#01
2 / 7
DIRECTOR

Did you know

Directed by Jason Yu, shot by Kim Tae-soo. Note their partnership — DPs and directors often return to each other across a career.

MoodPlayr · trivia#02
3 / 7
DIRECTOR

Did you know

Original score by Jang Hyeok-jin. Worth a dedicated listen after — most great films lose half their impact without the score.

MoodPlayr · trivia#03
4 / 7
DIRECTOR

Did you know

Editor Han Mi-yeon shaped the rhythm. On an edit-heavy film, the editor does more to control your pulse than the director.

MoodPlayr · trivia#04
5 / 7
CAST

Did you know

Jung Yu-mi and Lee Sun-kyun and Kim Guk-hee carry the top of the cast.

MoodPlayr · trivia#05
6 / 7
FACT

Did you know

Marketing tagline: "Something awakens.".

MoodPlayr · trivia#06
7 / 7
WILD

Did you know

IMDB entry: tt8209702 — still the authoritative cross-reference for credits and trivia.

MoodPlayr · trivia#07

Cinephile deep dive

The take

Jason Yu directs. Kim Tae-soo behind the camera. Jang Hyeok-jin scores. Han Mi-yeon cuts. Runs lean at under 100 minutes. Produced in South Korea. Dialogue in Korean.

Trivia

Things worth knowing

  • 1Released 3 years ago.
  • 2Directed by Jason Yu, shot by Kim Tae-soo. Note their partnership — DPs and directors often return to each other across a career.
  • 3Original score by Jang Hyeok-jin. Worth a dedicated listen after — most great films lose half their impact without the score.
  • 4Editor Han Mi-yeon shaped the rhythm. On an edit-heavy film, the editor does more to control your pulse than the director.
  • 5Jung Yu-mi and Lee Sun-kyun and Kim Guk-hee carry the top of the cast.
  • 6Marketing tagline: "Something awakens.".
  • 7IMDB entry: tt8209702 — still the authoritative cross-reference for credits and trivia.

The technical file

Cinematography
Kim Tae-soo
Original score
Jang Hyeok-jin
Editing
Han Mi-yeon
Production design
Shin Yoo-jin
Costume design
Yang Hyeon-seo
Makeup / hair
Kim Eun-ha
VFX supervisor
Kim Dong-myeong
Runtime
94 min · 1h 34m
Aspect ratio (typical)
1.78:1 (16:9)
Status
Released
Box office
$11,033,636
Original language
KO

Also by

Jason Yu

Stills · wallpapers

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Full-resolution frames — open one to save it as a wallpaper.

Trailers & featurettes

Watch the pieces

Community reviews

What people are saying

  • CinemaSerf
    ★ 7/10

    The expecting "Min Jeong" (Kim Gook Hee) is getting a little concerned when her actor husband "Hyun-su" (Yoon Kyung-ho) wakes up one morning having badly scratched his face in his sleep. He just puts it down to nerves but some peculiar midnight snacking habits coupled with some rather perilous somnambulist activity now ensue making a visit to the doctor (Soon Kyung-ho) inevitable. After a bit of monitoring, he discovers that his REM sleep pattern is all over the place so some medication is prescribed and that ought to be that. Except, things actually become more bizarre - especially if you are their yapping dog. When a new neighbour (Jung Yu-mi) moves in downstairs and it turns to that she happens to be the daughter of the flat's previous occupant with whom our couple didn't get on, things start to become quite engagingly sinister with both starting to wonder if they are simply going mad or is there something more supernatural going on? At times this is quite enjoyably surreal, with Kim Gook Hee and Lee Sun-kyun gelling well as the story quirkily develops with some dark humour peppering the plot and I did really quite like the last ten minutes - daft as they were. Given the generally predictable and dull direction taken by so much of the light-horror genre recently, this offers a different take on a theme that packs quite a lot of fun, mysticism and daftness into ninety minutes. No, it's not remotely scary and maybe you ought make sure you keep your rechargeable tools under firm lock and key!

Production companies

Who made it

  • Lewis Pictures

    Lewis Pictures

    KR

  • Lotte Entertainment

    Lotte Entertainment

    KR

  • BY4M Studio

    BY4M Studio

    KR

Key crew

  • Set DecorationKim Nam-ho
  • PropsLee Sang-hun
  • Costume DesignYang Hyeon-seo
  • Makeup & HairKim Eun-ha
  • Production Sound MixerPark Seong-ho
  • Martial Arts ChoreographerPark Young-sik
  • Special Effects SupervisorJeon Gun-ik
  • Visual Effects SupervisorKim Dong-myeong
  • ColoristLee Hye-min
  • Co-Executive ProducerChoi Moon-seok
  • ProducerKim Hee-gyeong
  • Executive ProducerLewis Taewan Kim
  • Key GripYoon Jong-woon
  • Assistant DirectorLee Hyung-seob
  • EditorHan Mi-yeon
  • Production DesignShin Yoo-jin
  • Sound SupervisorGong Tae-won
  • Lighting DirectorLee Je-woo
  • Executive ProducerChoi Pyung-ho
  • Executive ProducerChoi Byung-hwan
  • PropsJung Hyo-eun
  • VFX SupervisorShin Sang-su
  • Tattoo DesignerAerok Kim
  • StuntsShim Sang-min

Themes & keywords

What it's about, really

  • married couple
  • sleep
  • sleepwalking

Release history · US

When it landed

  • Premiere2023-09-21· Fantastic Fest
  • Premiere2024-04-13· Milwaukee Film Festival
  • Premiere2024-04-19· Minneapolis St. Paul International Film Festival
  • Digital2024-09-27

Also known as

International titles

  • JamKR
  • หลับ ลึก หลอนTH
  • SleepUS
  • 眠CN
  • Sleep: El mal no duermeMX
  • 잠KR

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