Billy Chung Siu-Hung Director Simon Yam Chan Sing Actor Roy Cheung He Actor Anita Lee Yuen-Wah Fan Actor Marco Ngai Liang Actor Kar Lok Chin Zhong Actor Bowie Lam Officer Lee Actor Cherie Chan Siu-Ha Ke's Prostitute Actor Philip Keung Ke Actor Jason Pai Officer Chu Actor Lee Po-Cheung Screenwriter Wing-Kin Lau Screenwriter Benny Chan Chi-Shun Producer Yiu-Sun Leung Original Music Bo-Man Wong Cinematographer Kang Guk-min Cinematographer Chun Yu Film Editing