Storyline : (Cantonese with English subtitles) Classic, slapstick, all-out-ridiculous Hong Kong action-comedy delivered by the one-and-only Stephen Chow (Kung Fu Hustle, Shaolin Soccer), who plays a SWAT team leader going undercover at a high school to retrieve a stolen gun for his captain.
. Director: Gordon Chan
. Writers: Gordon Chan . Barry Wong
. Stars: Stephen Chow . Sharla Cheung . Man-Tat Ng
. Release date: July 18, 1991 (Hong Kong)
. Country of origin: Hong Kong
. Languages: Cantonese . English
. Genres: Action . Comedy . Crime . Mystery
. Filming locations: Sha Tin College, Sha Tin, New Territories, Hong Kong, China
. Budget: HK$3,500,000 (estimated)
. Production companies: Samico Films Production Company Ltd. . Win's Film Productions
. Runtime: 1 hour 40 minutes