- Country: China
- Genres: Action, Crime, Thriller
- Release: 2015-07-03 (Japan), 2015-07-17 (USA)
- Director: Seong-hoon Kim (I)
- Writers: Hae-jun Lee , Jang Hang-Jun , Shin Hyun-Jin , Kwak Jeong-Deok
- Language: Korean
- Stars: Lee Sun-kyun , Cho Jin-woong , Jeong Man-sik , Jeong-geun Sin , Dong-yeong Kim , Seok-tae Ju , Jung-eun Heo , Park Bo-gum , Bo-kyeong Kim , Shin Dong-mi
- Runtime: 111 min
- Awards: 21 wins & 16 nominations
- AKA: A Hard Day (Canada) , A Hard Day (Egypt) , Тяжёлый день (Russian Federation) , A Hard Day (India) , Kkeut-kka-ji-gan-da (Korea) , Um Dia Difícil (Brazil) , A Hard Day (Spain) , Трудный день (Russian Federation) , Kkeutkkajiganda (Korea) , Kkeut-kka-ji-gan-da (India) , A Hard Day (Sweden) , Kkeut-kka-ji-gan-da , A hard Day (Germany) , O zi grea (Romania) , A Hard Day (United Kingdom) , A Hard Day (Singapore) , Важкий день (Ukraine) , Ggeutggaji ganda , A Hard Day , 非常警探 (Taiwan) , Težak dan (Serbia) , Ciężki dzień (Poland) , Hard Day (France, French Republic) , 最後まで行く (Japan) , A Hard Day (United States of America) , Ggeutggaji Ganda (Indonesia) , A Hard Day (Norway) , A Hard Day (United Arab Emirates)Hard Day, Kkeut-kka-ji-gan-da, Kkeutkkajiganda, Težak dan, 走到尽头, 走到底, 非常警探(台), 黑仔刑警, 黑仔型警(港), 끝까지 간다
- Plot:
After trying to cover up a car accident that left a man dead, a crooked homicide detective is stalked by a mysterious man claiming to have witnessed the event.
- IMDB:tt3697626
A Hard Day Cast · · · ALL
Seong-hoon Kim
(I)
Director
Lee Sun-kyun
Go Gun-su
Cho Jin-woong
Park Chang-min
Jeong Man-sik
Detective Choi
Jeong-geun Sin
Chief of Homicide
Shin Dong-mi
Younger Sister
Jung-eun Heo
Min-a
Dong-yeong Kim
Detective Doh
Seok-tae Ju
Detective
Park Bo-gum
Officer Lee Jin-ho
Ji-Hoon Lee
Police Officer of Chemistry Storage
Bo-kyeong Kim
Ex-wife
Hae-gon Kim
Vault Owner
Ju-bong Gi
Mr. Kim
Yoo-ram Bae
Police Officer
Jang In-sub
Police Officer