Sleep (2024): Cast, Ratings, Box Office & Ending
Sleep is a 2024 comedy thriller directed by Jason Yu, starring Jung Yu-mi as Soo-jin, Lee Sun-kyun and Kim Gook Hee. It runs 1 hour 35 minutes and earned $11.1 million worldwide. Critics gave it 80 on Metacritic, and IMDb users rate it 6.5/10.
- Released
- Runtime
- 1h 35m (95 min)
- Director
- Jason Yu
- Original language
-
Korean
- Studio
- Lewis Pictures
- After the credits
- No No extra scene
What Is Sleep About?
The premise of Sleep without spoilers. The whole story and the ending explained are in the plot summary further down.
While pregnant, a woman becomes increasingly disturbed by her husband’s sleep-talking and erratic behavior. Seeking answers, she visits a sleep clinic and finds unexpected guidance from a shaman as their marriage faces a crisis.
Sleep Themes & Keywords
· 39 tags- sleepwalking
- husband wife relationship
- south korean horror
- asian horror
- bedroom
- dark comedy
- one word title
- pregnancy
- struggling actor
- shaman
- pregnant wife
- businesswoman
+27 more Show fewer
- somnologist
- ghostly possession
- actor
- chapter headings
- drill in the head
- somnology
- korea
- sleepwalker
- married couple
- newborn baby
- pomeranian dog
- blood stain
- paranoia
- sleep disorder
- three chapters
- pet dog killed
- spirits of the dead
- slamming door
- scratching oneself
- sleeping bag
- bloody scratches
- rapid eye movement sleep
- self inflicted wound
- new neighbour
- belief in spirits
- threatened with a knife
- exorcism
Sleep Cast & Characters
Jung Yu-mi leads the cast as Soo-jin, with Lee Sun-kyun as Hyun-su and Kim Gook Hee as Min Jeong. Directed by Jason Yu; 4 actors are credited in all.
- Director Jason Yu
- Jung Yu-mi as Soo-jin
- Lee Sun-kyun as Hyun-su
- Kim Gook Hee as Min Jeong
- Yoon Kyung-ho as Doctor
Sleep Reviews & Ratings
Critics gave Sleep 80 on Metacritic, and IMDb users rate it 6.5/10. Our Echo Score gives it 82/100, strongest in art & craft (88) and weakest in rewatch factor (70).
Sleep Echo Score Breakdown
Sleep emerges as a striking debut that balances character-driven horror with inventive genre elements. The film’s confident direction and strong performances anchor its suspenseful tone, while its pacing and narrative structure occasionally meander in the early acts. Visually and aurally, Sleep crafts an oppressive atmosphere that intensifies its themes of insomnia and psychological collapse. Despite minor inconsistencies, the film leaves a lasting impression as a fresh and compelling horror entry.
Our own 0–100 rating, built from five aspects: art, character, story, the sensory experience and how well a film rewatches.
- Art & Craft 88
In terms of art and craft, Sleep exhibits assured direction and deliberate visual composition. The framing of the confined apartment and the measured editing heighten the growing sense of claustrophobia. Production design reinforces the thematic tension through an understated color palette and sparse décor. Overall, the film’s technical execution demonstrates a mature command of cinematic language for a feature debut.
- Character & Emotion 82
When it comes to character and emotion, Sleep benefits from nuanced performances and believable chemistry between the leads. The couple’s bond provides emotional grounding that offsets occasional plot contrivances. Moments of psychological strain are portrayed with subtlety, conveying genuine distress. In sum, the film’s character-driven focus succeeds in forging empathy and sustaining audience investment.
- Story & Flow 75
In terms of story and flow, Sleep delivers an original premise that merges domestic drama with supernatural undertones. The pacing is propulsive during key sequences, especially in the final act, although the early chapters sometimes lag. Narrative shifts between perspectives keep engagement fresh, yet occasional logic gaps emerge in the transition to exorcism elements. Overall, the storyline offers a compelling framework despite minor unevenness.
- Sensory Experience 85
Regarding sensory experience, Sleep crafts an immersive soundscape and visual style that amplifies its tension. Claustrophobic sound design and intermittent dark comedy beats create a dynamic atmosphere. The restrained soundtrack underscores psychological unease, while sudden shocks are punctuated by well-timed audio cues. As a result, the film sustains a palpable sense of dread and stylistic cohesion throughout.
- Rewatch Factor 70
When assessing rewatch factor, Sleep offers memorable set pieces and thematic depth that invite subsequent viewings. The layered perspective shifts and subtle visual motifs reveal new details upon closer inspection. However, the film’s uneven pacing in the opening chapters may temper its replay appeal for some viewers. Overall, the concluding act’s intensity and psychological nuance ensure lasting consideration.
-
IMDb 6.5 /10
7853 votes
See on IMDb -
Metacritic 80 Metascore
User score 6.1
See on Metacritic -
TMDB 63% User score
See on TMDB
Sleep Plot Summary & Ending Explained
What happens in Sleep from start to finish, spoilers included, with a timeline of 11 key events and the ending explained. The opening is below; the full summary is a 2-minute read.
Spoilers ahead
Soo-jin, a pregnant woman, lives with her husband Hyun-su, an actor, whose nights begin to unravel with alarming signs. He slips into sleep and mutters that “someone’s inside,” while also scratching his face until it bleeds and even craving raw meat from the refrigerator. The couple seeks help from a doctor, who diagnoses a sleep disorder, prescribes medication, and recommends practical steps—like abstaining from alcohol and establishing routines—to steady his nights. The medical explanation sits beside Soo-jin’s growing unease, as her mother, a devoutly religious woman, believes something supernatural is at play and urges divine intervention.
“someone’s inside,” he mutters in his sleep.
Full summary
The whole story of Sleep, scene by scene, with the ending explained
Sleep Box Office
Sleep grossed $11.1 million worldwide. $34,221 came from the US and Canada and $11 million (100%) from the rest of the world.
Worldwide gross
$11.1M
- US & Canada
- $34.2K
- International
- $11M
How Well Do You Know Sleep?
10 questions about the story, each with a hint if you get stuck. Pick an answer to see whether you were right.
Question 1 of 10
- Question 1: not answered
- Question 2: not answered
- Question 3: not answered
- Question 4: not answered
- Question 5: not answered
- Question 6: not answered
- Question 7: not answered
- Question 8: not answered
- Question 9: not answered
- Question 10: not answered
What is the name of the pregnant wife in the film?
Sleep Also Known As
13 alternative titles, including “Jam” and “หลับ ลึก หลอน”.
- Also known as
-
- Jam
- หลับ ลึก หลอน
- 眠
- Sleep: El mal no duerme
- 잠
- 枕邊怪嚇
- Спи
- 鬼夢遊
- Sleep: O Mal Nunca Dorme
- النوم
- Mộng Du
- Miegas
+1 more Show fewer
- スリープ
Seen Sleep?
Movies Like Sleep
Films with a similar story, tone or audience, including Sleepwalker, Sleep Tight and Sleep Call.
Sleep FAQ: Cast, Box Office & Runtime
Runtime, release date, director, cast, box office, ratings, post-credit scenes and language of Sleep, each answered in a sentence.
How long is Sleep?
Sleep runs 1 hour 35 minutes (95 minutes).
When was Sleep released?
Sleep was released on July 12, 2024.
Who directed Sleep?
Sleep was directed by Jason Yu.
Who is in the cast of Sleep?
Sleep stars Jung Yu-mi as Soo-jin, Lee Sun-kyun as Hyun-su and Kim Gook Hee as Min Jeong, among 4 credited actors.
How much did Sleep make at the box office?
Sleep grossed $11.1 million worldwide ($34,221 domestic, $11 million international).
How is Sleep rated?
Sleep has 6.5/10 on IMDb, 80 on Metacritic and 63% on TMDB.
Does Sleep have a post-credit scene?
No. Sleep has no extra scene during or after the credits.
What language is Sleep in?
The original language of Sleep is Korean.
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