
Buddy cops Porky and Big Mouth are promoted to the anti-prostitution division after solving a robbery case.
Kent Cheng Jak-siSgt Porky
Liu Wai-hungDet. Gambler Mok
Wong ChingDet. Big Mouth
Stanley Fung Shui-FanSgt Chiu Kau
Lung Tin-SangDet. Rocky
Law Ho-KaiBoby
Danny Lee Sau-yinStation O.C.
Pat Ha Man-JikMargaret
Jamie Luk Kim-mingLuk Kim Ming
Stephen Chang Gwong-ChinDoc
Parkman Wong Pak-ManK. K.
So Hang-SuenAunt Kau
Tenky Tin Kai-manStation cleaner
Peter Lai Bei-dakMargaret's lawyer
Ng Kwok-KinBig Shot