Onder andere met: Andy Lau (Lau Kin Ming), Tony Leung Chiu Wai (Chan Wing Yan), Anthony Wong Chau-Sang (SP Wong), Eric Tsang (Sam), Kelly Chen (Dr. Lee Sum Yee), Sammi Cheng (Mary), Edison Chen (Young Lau Kin Ming), Shawn Yue (Young Chan Wing Yan), Elva Hsiao (May), Chapman To (Keung (as Man-chat To)), Ka Tung Lam (Inspector B), Ting Yip Ng (Sir Inspector Cheung), Dion Lam (Del Piero), Chi Keung Wan (Officer Leung), Hui Kam Fung (Cadet School Principal)