Chow Yun-Fat as Sergeant Francis Li

Nina Li Chi as Marydonna

Conan Lee as Michael Cho

Norman Tsui as Johnny Law

Gordon Liu Chia-Hui as Lau Fai

Shirley Ng Ling as Mimi Li

Phillip Ko Fai as Poison Snake Ping

Ti Lung as Loong

David Chiang Da-Wei as Police Commissioner

James Wong Jim as Captain Pak Man Jim

Lydia Shum Tin-Ha as Department Store Sales Assistant

Wayne Archer as Boss's Thug (uncredited)

Joe Bryan Baker as Boss (uncredited)

Garry Chan Chi-Shing as Shin (uncredited)

Chan Ming-Wai as Johnny's Thug (uncredited)

Eddie Chan Shu-Chi as Pub Customer (uncredited)

Chan Yau-Man as (uncredited)

Chang Seng-Kwong as Johnny's Thug (uncredited)

Chun Kwai-Bo as Johnny's Thug (uncredited)

Fan Chin-Hung as Policeman (uncredited)

Patrick Frzebar as Boss's Thug (uncredited)

James Ha Chim-Si as Thai Drug Seller's Bodyguard (uncredited)

Ku Huen-Chiu as Johnny's Thug (uncredited)

Lam Fai-Wong as Flying King (uncredited)

Lau Kar-Wing as Sour Puss (uncredited)

Bill Lui Tak-Wai as Thug (uncredited)

Mak Wai-Cheung as Johnny's Thug (uncredited)

Nick Masters as Tim (uncredited)

Jackson Ng Yuk-Sue as Johnny's Thug (uncredited)

Sam Kin-Sang as Policeman (uncredited)

Thomas Sin Ho-Ying as Johnny's Thug (uncredited)

Shing Fui-On as Dummy (uncredited)

Tony Tam Chun-To as Johnny's Thug (uncredited)

Wilson Tong Wai-Shing as Robber in White (uncredited)

Wong Chi-Hok as Robber (uncredited)

Wong Chi-Keung as Johnny's Thug (uncredited)

Wong Wai-Fai as Johnny's Thug (uncredited)

Wu Shih as Robbery Victim (uncredited)

Xiong Xinxin as Johnny's Thug (uncredited)