A Day
A Day is a gripping 2017 South Korean time loop thriller that blends intense emotion with suspenseful mystery. The film stars Kim Myung Min as Kim Joon Yeong, a highly accomplished doctor and estranged father who finds himself trapped in a horrifying cycle—forced to relive the same tragic day over and over again in an effort to save his daughter from a deadly car accident. Each time the day resets, Joon Yeong desperately tries to change the sequence of events, only to fail repeatedly. The emotional weight intensifies when he discovers that Lee Min Chul, played by Byun Yo Han, a stranger also stuck in the loop, is experiencing the same traumatic day. Their lives intersect through a shared tragedy, and their cooperation becomes crucial in uncovering the truth behind the repeating nightmare. As the two men dig deeper, they unravel a haunting mystery involving Yoon Se Hui (portrayed by Shin Hye Sun) and the dark past that ties their fates together. With each loop, secrets are revealed, motives are questioned, and the tension escalates toward a powerful emotional climax. A Day is not just a story about saving lives—it’s about redemption, forgiveness, and the consequences of the past. Directed by Cho Sun Ho, A Day offers a thrilling narrative structure filled with twists, heart-pounding moments, and emotional depth. Perfect for fans of Korean psychological thrillers, time travel mysteries, and father-daughter emotional dramas, the film stands out with its intense performances and a narrative that keeps you questioning reality until the very end.
Details
🙂 Native Title: 하루
🌎 Also Known As: One Day, Haru
🎭 Genres: Thriller, Mystery, Drama, Supernatural
🏷 Tags: Time Loop, Father-Daughter Relationship, Car Accident, Tragedy, Redemption
✍ Screenwriters: Cho Sun Ho
🎬 Directors: Cho Sun Ho
🇰🇷 Country: South Korea
🎬 Release Date: June 15, 2017
📺 Original Network: Theatrical Release
⏰ Duration: 90 minutes
🔞 Content Rating: 15+ – Teens 15 or older
Best Scenes
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Joon Yeong’s first realization of the time loop, where horror and confusion set the tone for the film.
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The repeated car crash scene, portrayed from different angles and emotional perspectives, anchoring the film’s suspense.
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Min Chul confronting Joon Yeong, leading to an emotionally intense moment that reveals deeper layers of the plot.
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The hospital corridor chase, heightening the urgency and psychological tension as the loop continues.
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The climactic final loop, where father and daughter exchange tearful words—delivering emotional closure.
Filming Locations
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Downtown Seoul intersections, used for the recurring accident scenes that are key to the story.
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Hospital interiors, giving a clinical and tense backdrop for much of the plot’s unraveling.
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Residential alleyways and quiet streets, adding realism and depth to repeated chases.
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Elevated highways and overpasses, used for high-speed scenes involving the tragic crash.
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Urban rooftops and nighttime cityscapes, emphasizing isolation, urgency, and a sense of cyclical doom.
Visual Design and Costumes
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Bleak and desaturated color grading, visually amplifying the film’s somber tone.
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Joon Yeong’s slightly disheveled appearance evolves subtly with each loop, reflecting fatigue and obsession.
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Sharp lighting contrasts in hospital scenes to underscore moral dilemmas and character intensity.
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Minimalist wardrobe helps focus attention on emotional expression and character development.
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Repeated visual motifs—like clocks, reflections, and traffic lights—enhance the time loop narrative.
Themes and Messages
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Redemption through repetition—how time can become a punishment and a gift for change.
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Parent-child relationships, emphasizing the emotional weight of love, regret, and sacrifice.
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The burden of guilt, as characters confront consequences of past actions.
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Fate vs. free will, as the protagonists wrestle with whether they can alter a predestined outcome.
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Empathy and perspective, encouraging viewers to understand others’ pain before judging.
Interesting Facts
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Kim Myung Min returned to cinema after a hiatus, bringing intense emotional depth to the lead role.
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The film was director Cho Sun Ho’s feature debut, praised for its confident execution and tight script.
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The time loop genre was relatively fresh in Korean cinema at the time, making A Day a standout.
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The emotional climax was filmed over several days to capture raw performances from multiple angles.
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A Day sparked discussions about mental health, trauma, and second chances across online forums post-release.
Awards
🏆 Awards and Nominations for “A Day” (2017)
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Cleveland International Film Festival (2018)
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Nominee: New Direction Competition – Jo Sun-ho
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Fantasia Film Festival (2017)
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Nominee: Audience Award – Best Asian Feature – Jo Sun-ho
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Strasbourg European Fantastic Film Festival (2017)
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Nominee: Octopus d’Or – Best International Feature Film – Jo Sun-ho
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Real-Life Loves on Set
There is no confirmed real-life romance between any of the cast members of the Korean film A Day (2017). The movie, which stars Kim Myung Min, Byun Yo Han, and Shin Hye Sun, focuses on emotional storytelling, father-daughter bonds, and a high-concept time loop rather than romantic relationships.
While Shin Hye Sun delivered a memorable performance as Mi Gyeong, the role did not include a romantic plotline, and there have been no media reports or public statements linking her to co-stars Kim Myung Min or Byun Yo Han in a personal context.
The cast members of A Day are known for their professionalism and dedication to their craft. Interviews and behind-the-scenes material highlight a respectful working relationship and strong ensemble chemistry, but nothing has indicated that any off-screen romance developed during or after production.
In conclusion, while A Day is rich in emotional depth, especially around family and sacrifice, its story—and cast dynamic—remains fictional and professionally grounded, with no real-life love stories emerging from its set.
Trailer
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