Is Sleep Worth Watching?
Answer: Yes, Sleep is definitely worth watching if you enjoy Horror movies.
It features a runtime of 94 minutes and offers a standard storyline that appeals to mature audiences.
Sleep Review
Last updated: January 18, 2026
Detailed Premise & Narrative Foundations
Released in the dynamic cinematic landscape of 2023, Sleep emerges as a significant entry in the Horror, Mystery, Thriller domain. The narrative core of the film focuses on a sophisticated exploration of A pregnant wife who becomes worried about her husband’s sleeping habits. Unlike standard genre fare, Sleep attempts to deconstruct traditional tropes, offering a conventional take on its central themes.
Cast Performances: A Masterclass
The success of any Horror is often anchored by its ensemble, and Sleep features a noteworthy lineup led by Jung Yu-mi . Supported by the likes of Lee Sun-kyun and Kim Guk-hee , the performances bring a palpable realism to the scripted words.
Performance Analysis: While the cast delivers competent and professional performances, they are occasionally hampered by a script that leans into familiar archetypes.
Final Verdict: Is it Worth Watching?
In summary, our editorial assessment of Sleep (2023) is mixed. With an audience rating of 6.6/10, it stands as a highly recommended experience for genre enthusiasts.
Sleep Plot Summary & Detailed Storyline
Quick Plot Summary: Sleep is a Horror, Mystery, Thriller film that crafts an atmosphere of dread and suspense, using psychological terror and visual scares. This summary provides a scannable look at the movie's central conflict and narrative structure.
Story Breakdown
The horror unfolds through carefully crafted atmosphere and escalating dread. 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. The film uses both psychological terror and visceral scares, building tension through what's unseen as much as what's shown. The pacing allows for breathing room between scares, making each frightening moment more effective.
Narrative Structure
- Opening Hook: An unsettling prologue sets the ominous tone, hinting at the terror to come while establishing the rules of this world.
- Character Arc: The main character shows growth throughout the story, though some supporting characters could have been more fully realized. The arc is present but occasionally predictable.
- Climax & Resolution: The final act escalates the terror to its peak, forcing characters to confront the source of horror directly.
Sleep Ending Explained & Final Analysis
Ending Breakdown: Sleep concludes its story with a mix of closure and open interpretation. The finale presents its approach to horror resolution.
The final reveal recontextualizes earlier scenes, offering viewers material for post-viewing discussion.
Ending Analysis:
- Narrative Resolution: The story concludes by addressing its primary narrative threads, providing closure while maintaining some ambiguity.
- Character Arcs: Character journeys reach their narrative endpoints, reflecting the film's thematic priorities.
- Thematic Payoff: The ending reinforces the horror themes established throughout the runtime.
The final moments of Sleep reflect the filmmakers' creative choices, offering an ending that aligns with the film's tone and style.
Who Should Watch Sleep?
Worth Watching If You:
- Enjoy Horror films and don't mind familiar tropes
- Are a fan of the cast or director
- Want a few scares and creepy atmosphere
Sleep Box Office Collection
| Metric / Region | Collection (Approx) |
|---|---|
| Worldwide Gross | $11.0M |
| Trade Verdict | CLEAN HIT |
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Full Cast & Crew of Sleep
- 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
Top Highlights
Jung Yu-miSoo-jin
Lee Sun-kyunHyun-su
Kim Guk-heeMin-jung
Lee Kyung-jinSoo-jin's Mother
Yoon Kyung-hoDoctor
Kim Keum-soonShaman
Kim JunJin-hyeok
Lee Dong-chanPark Chun-gi
Park Hyun-jeongNurse
Oh Yun-suDrama Actress
Where to Watch Sleep Online?
Streaming Hub📺 Stream on
Amazon Prime Video
Amazon Prime Video with AdsParents Guide & Age Rating
Sleep has not been officially rated yet. Based on its genres (Horror, Mystery, Thriller), it contains frightening scenes, intense suspense, mature themes, violence.
Final Verdict
Analyzing the audience sentiment, IMDb rating of 6.6/10, and global collection metrics, Sleep stands as a successful venture for the creators. It remains an essential piece of the 2023 cinematic year.
Official Trailer
Frequently Asked Questions
Is Sleep movie hit or flop?
Sleep has received mixed reviews with a 6.6/10 rating, making it a moderate success with the audience.
Is Sleep worth watching?
Sleep is a mixed bag. It might be worth watching if you're a fan of Horror, Mystery, Thriller movies, but read reviews first.
Where can I watch Sleep online?
Sleep is currently available for streaming on Amazon Prime Video. You can also check for it on platforms like Amazon Prime Video, Amazon Prime Video with Ads depending on your region.
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How Sleep Compares & Where it Ranks
Critic Reviews for Sleep
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!
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This analysis is compiled by our editorial experts using multi-source verification and audience sentiment data for maximum accuracy.
