Philip Yung Director, Screenwriter Aaron Kwok Lui Lok Actor Tony Leung Chiu Wai Nam Kong Actor Dennis Chan Actor Yannis Yee Georgopoulos British Police Superintendent Actor Michael Hui Lee Chi-Chiu Actor Richard Ng Tsai Chen's father Actor Paul Che Actor Jessie Li Xiao Yu Actor Lam Wai-Tung Screenwriter Effy Sun Screenwriter Oliver Yip Screenwriter Julia Chu Producer David Hu Producer Johnny Hon Executive Producer Ting-chang Chin Cinematographer Qing Meng Cinematographer, Film Editing Matthieu Laclau Film Editing Zhao Zhang Film Editing Ke Ding Original Music Sara Fung Original Music Bill Lui Production Design Andrew Wong Art Director Dora Ng Costume Design