100 minutes
7/18/1991
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
as Chow Sing Sing
Richard Ng Man-Tat
as Tso Tat Wah
Sharla Cheung Man
as Miss Ho
Roy Cheung Yiu-Yeung
as Teddy Big
Barry Wong Ping-Yiu
as Scissor Legs
Karel Wong Chi-Yeung
as Detective Wong
Gabriel Wong Yat-Shan
as Turtle Wong
Paul Chun Pui
as Mr. Lam Cho-Tung
Kingdom Yuen King-Tan
as Ms. Leung
Dennis Chan Kwok-San
as Mr. Cheng
Chang Gan-Wing
as Chemistry Teacher
Leung Sap-Yat
as Johnny
Tse Wai-Kit
as Siu Yiu
Peter Lai Bei-Dak
as Officer Wong
Pang Chi-Ching
as Annie
Ridley Tsui Bo-Wah
Johnny Cheung Wa
Mak Wai-Cheung
Danny Chow Yun-Kin