Chow Sing Sing is about to be kicked out of the Royal Hong Kong Police's elite Special Duties Unit. But a senior officer decides to give him one last chance: Star must go undercover as a student at the Edinburgh High School in Hong Kong to recover the senior officer's missing revolver.
Stephen Chow Sing-Chi
Richard Ng Man-Tat
Sharla Cheung Man
Roy Cheung Yiu-Yeung
Barry Wong Ping-Yiu
Karel Wong Chi-Yeung
Gabriel Wong Yat-Shan
Paul Chun Pui
Kingdom Yuen King-Tan
Dennis Chan Kwok-San
Chang Gan-Wing
Leung Sap-Yat
Tse Wai-Kit
Peter Lai Bei-Dak
Pang Chi-Ching
Ridley Tsui Bo-Wah
Johnny Cheung Wa
Mak Wai-Cheung
Danny Chow Yun-Kin