Lawrence Ah Mon Director Andy Lau Lee Rock Actor Sharla Cheung Pak Yu-Shun Actor Man-Tat Ng Piggy Actor Paul Chun Ngan Tung Actor Hoi-Shan Kwan Uncle Actor Wai-Man Chan King Crab Actor Fong Lung Master Snake Actor James Tien Pak Actor Sin Hung Tam Mrs. Chan Actor Victor Hon Kwan Hau Actor Man Keung Chan Screenwriter Jing Wong Producer Joseph Kung Shing Chow Original Music Andrew Lau Wai-Keung Cinematographer Gigo Lee Cinematographer Jason Mok Art Director