Ti Lung Sung Chi Ho Chow Yun-Fat Mark Gor / Mark Lee Leslie Cheung Kit Emily Chu Bo-Yee Jackie Waise Lee Daai Goh Shing Tien Feng Ho and Kit's Father John Woo Inspector Wu Sek Yin-Tsi Mr Yiu Kenneth Tsang Ken Shing Fui-On Shing's Bodyguard Wang Hsieh Boss Wang Leung Ming Uncle Chan Chan Chi-Fai Boss Wang's Nephew Kam Hing-Yin Kit's Supervisor Tsui Hark Music Judge Stephen Chow Taiwanese Triad Ti Lung Sung Chi Ho Chow Yun-Fat Mark Gor / Mark Lee Leslie Cheung Kit Emily Chu Bo-Yee Jackie Waise Lee Daai Goh Shing Tien Feng Ho and Kit's Father John Woo Inspector Wu Sek Yin-Tsi Mr Yiu Kenneth Tsang Ken Shing Fui-On Shing's Bodyguard Wang Hsieh Boss Wang Leung Ming Uncle Chan Chan Chi-Fai Boss Wang's Nephew Kam Hing-Yin Kit's Supervisor Tsui Hark Music Judge Stephen Chow Taiwanese Triad