Once Upon a Time in Hong Kong
The story tells the story of a collusion between Hong Kong police and criminals in 1973, under the instigation of the British, they embezzled huge profits and poisoned the citizens. The Governor of Hong Kong established the Independent Commission Against Corruption
- Genre: Action, Crime, Thriller
- Studio: Emperor Film Production, Mega-Vision Project Workshop, Er Dong Pictures Co., Ltd., Tianjin Maoyan Weying Media, Mokexing Film
- Keyword: police corruption
- Cast: Louis Koo, Tony Leung Ka-Fai, Francis Ng Chun-Yu, Gordon Lam Ka-Tung, Philip Keung Ho-Man, Michelle Hu