Movie guide
A Day (2017): movie guide
A Day (2017) is a Mystery, Thriller, Drama running about 90 minutes. It holds a TMDB score of 7.7/10 from 200 votes. Notable cast includes Kim Myung-min, Byun Yo-han, Yoo Jae-myung, Jo Eun-hyung. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 2017-06-15
- Runtime: 90 min
- TMDB: 7.7/10
- Genres: Mystery, Thriller, Drama
Last updated: 2026-11-11 · First listed: 2017-06-15

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What is A Day about?
Three years ago, a father saved his daughter's life. After she's involved in a car accident, it looks like he'll have to do it again, no matter how many attempts it takes.
Cast highlights
A Day features Kim Myung-min, Byun Yo-han, Yoo Jae-myung, Jo Eun-hyung, Shin Hae-sun, Im Ji-gyu. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 2017-06-15. Runtime: 90 minutes. TMDB score: 7.7/10 (200 votes). Genres: Mystery, Thriller, Drama. Original language: ko. Status: Released.
Discover A Day on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse A Day, watch official trailers when available, save titles to your list, and plan what to watch — without hosting or streaming full films.
Frequently asked questions
- What genre is A Day?
- A Day is listed as Mystery, Thriller, Drama on TMDB.
- How long is A Day?
- A Day runs about 90 minutes.
- Who stars in A Day?
- Cast highlights include Kim Myung-min, Byun Yo-han, Yoo Jae-myung, Jo Eun-hyung, Shin Hae-sun, Im Ji-gyu.
- Does Cinema Box stream A Day?
- No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.
- Where can I track A Day?
- Open the A Day page on cinemabox.app or install the official Cinema Box Android app from Google Play for watchlists and discovery tools.








