|刘德华 (Andy Lau)||饰||Cheung|
|刘青云 (Ching Wan Lau)||饰||Inspector Ho Sheung-Sang (as Lau Ching Wan)|
|蒙嘉慧 (YoYo Mung)||饰||Leung Yuen Ting - Girl on Mini Bus (as Yoyo Mung)|
|李子雄 (Waise Lee)||饰||Baldy (as Lee Chi Hung)|
|许绍雄 (Shiu Hung Hui)||饰||Chief Inspector Wong Kai-fat (as Hui Shiu Hung)|
A criminal genius, who has only 14 days left in his life. A CID, who has the support of the entire police force. A psychological but fatal game between two men of super talent.