Buddy cops Porky and Big Mouth are promoted to the anti-prostitution division after solving a robbery case.
Sgt Porky
Det. Gambler Mok
Det. Big Mouth
Sgt Chiu Kau
Det. Rocky
Boby
Station O.C.
Margaret
Luk Kim Ming
Doc
K. K.
Aunt Kau
Station cleaner
Margaret's lawyer
Big Shot
Nut
Policeman arresting Nut
