Undercover agent Wilson (Louis Koo) infiltreert in een criminele bende geleid door drie Vietnamese broeders. Een ervan, genaamd Archer, wordt gearresteerd. De twee andere die nog vrij rond lopen zullen alles doen om te voorkomen dat Wilson en anderen kunnen getuigen tegen de bende. Als de vriendin van Wilson wordt ontvoerd krijgt Wilson de hulp van inspecteur Ma (Donnie Yen).
Nee, helaas is Dou Fo Sin nog niet beschikbaar op Netflix in Nederland.
| Production | 甄子丹 | Producer |
| Production | Shi Nansun | Producer |
| Sound | 陳光榮 | Original Music Composer |
| Camera | 張文寶 | Director of Photography |
| Editing | 張嘉輝 | Editor |
| Directing | 葉偉信 | Director |
| Costume & Make-Up | 利碧君 | Costume Designer |
| Production | Eddie Wong Chi-Pan | Assistant Production Manager |
| Crew | 下村勇二 | Stunt Coordinator |
| Production | 黃百鳴 | Executive Producer |
| Writing | 司徒錦源 | Screenplay |
| Writing | 鄧力奇 | Screenplay |
| Art | 麥國強 | Production Design |
| Production | 趙國光 | Executive Producer |
| Production | 于冬 | Executive Producer |
| Production | 王长田 | Executive Producer |
| Production | 刘丽娟 | Associate Producer |
| Production | 单东炳 | Associate Producer |
| Production | 张昭 | Associate Producer |
| Directing | 甄子丹 | Action Director |
| Crew | 谷垣健治 | Stunt Coordinator |
