David Wu Dai-Wai Director, Screenwriter, Film Editing Peter Ho Mu Liangfeng Actor Tony Leung Ka Fai Sgt. Zhang Mengzi Actor Song Jia Liu Yan, Madam Tang Actor Yu Rong-Guang Commander Zhang Actor Victor Chen A Gui Actor Mingxiang Guo Colonel Masaya Actor Mickey He Xiao Wu Actor Angeles Woo Er Wa Actor Lin Zhu Ryoto Actor Liu Zhi Jiang Producer Lawrence Shragge Original Music Wing-Hung Wong Cinematographer