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金城武 as Moreton Li |
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劉青雲 as Wong Chi-tat |
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梁家輝 as Tik Man-kit (Bullet) |
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古天樂 as Ching Man-sing |
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高圆圆 as Siyan Lau |
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杜德偉 as Maddox Li |
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鮑起靜 as Foon |
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林俊賢 as Fox |
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盧冠廷 as Manny |
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姜珮瑶 as Yip |
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衛詩雅 as Little |
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甘國亮 as Ray |
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盧海鵬 as Don Snake |
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劉永 as To |
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吳嘉龍 as Alex ( Kwal ) |
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Conan Lee as Shun |
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夏韶聲 as Ice Cream Man |
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麥浚龍 as Mak |
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任賢齊 as 阿焦 |
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程東 as Don Rodent |
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黃偉文 as 灿头 |
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Philippe Joly as Enzo |
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王德顺 as Park Li |
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Rosa Maria Velasco as Mandy ( Shu Pak-kit ) |
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Clement Fung as Bane |
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陳哲廬 as Tou |
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蔡德才 as Mongrel |
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何華超 as Tao |
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張文傑 as Causeway Bay Gunmen |
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郭奕芯 as Junkie Girl |
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Herman Lau as 杀手 |
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Jingran Zhang as Wing Cheung (Ti Man-kit's wife) |
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Nick Ford as |
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Alex Tsui as Inspector of the Complaints and Internal Investigations Branch (C&IIB) |
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袁富華 as Tim Lee (Chief Superintendent of PPRB) |
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袁綺雯 as Security Bureau Chief's Secretary |
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Serena Yeung as Moreton Li's Secretary |
| Crew | 陳俊峰 | Stunt Coordinator |
| Writing | Chou Man-Yu | Screenplay |
| Directing | 麥浚龍 | Director |
| Writing | 麥浚龍 | Screenplay |
| Camera | Sion Michel | Director of Photography |
| Editing | 張叔平 | Editor |
| Art | 奚仲文 | Art Direction |
| Art | 周世鴻 | Art Direction |
| Camera | Richard Bluck | Director of Photography |
| Production | 麥浚龍 | Production Designer |
| Production | 禤嘉珍 | Executive Producer |
| Sound | 坂本龍一 | Original Music Composer |
| Sound | Dhanarat Dhitirojana | Sound |
| Sound | Kaikangwol Rungsakorn | Sound |
| Crew | 熊欣欣 | Stunts |
| Crew | 鄧瑞華 | Stunts |
| Sound | Nate Connelly | Original Music Composer |
| Art | Sellwa Lok Hiu Wa | Assistant Art Director |
| Art | 麥芷筠 | Assistant Art Director |
| Art | Tim-Yi Yuen | Assistant Art Director |
| Production | 李捷 | Executive Producer |
| Production | 黎瑞刚 | Executive Producer |
| Production | 麥浚龍 | Producer |
| Production | 禤嘉珍 | Producer |
| Production | Shirley Yeung Suet-Man | Co-Producer |
| Crew | 任賢齊 | Thanks |
| Crew | Wong Kar-Wai | Thanks |
| Crew | 陳可辛 | Thanks |
| Crew | 陳友 | Thanks |
| Editing | Doris Hui | Assistant Editor |
| Directing | 麥浚龍 | Action Director |
| Visual Effects | Lai Tsz Fei | Visual Effects |
