Jackie Chan as Sergeant 'Kevin' Chan Ka-Kui

Brigitte Lin Ching-Hsia as Salina Fong

Maggie Cheung Man-Yuk as May

Bill Tung Biu as Inspector "Uncle" Bill Chou

Chor Yuen as Chu To

Charlie Cho Cha-Lee as John Ko

Lam Kwok-Hung as Superintendent Raymond Li

Kam Hing-Yin as Inspector Man

Mars as Kim

Kent Tong Chun-Yip as Tak

David Lau Chi-Wing as Counsellor Cheung

Wan Fat as Jacknife / Mad Wing

Fung Hak-On as Danny Koo

Tai Bo as Snake Eyes

Lau Nga-Lai as PR Madam

Wan Ling-Kwong as Sha Tau Kok Policeman (uncredited)

Woo Fung as Sha Tau Kok Police Officer

Winnie Yu Ching as Publicity Director

Clarence Ford as Photographer

Michael Lai Siu-Tin as Man Who Tries to Park Car

Robert Siu Leung as Prosecutor

Paul Wong Kwan as Policeman

Benny Lai Keung-Kuen as Keung (One of Koo's Men) (uncredited)

Danny Chow Yun-Kin as One of Koo's Men

Johnny Cheung Wa as One of Koo's Men (uncredited)

Chris Lee Kin-Sang as One of Koo's Men (uncredited)

Lee Fat-Yuen as One of Koo's Men (uncredited)

Chan Chi-Fai as One of Koo's Men (uncredited)

Kong Long as One of Koo's Men (uncredited)

Lau Shung-Fung as One of Koo's Men / Policeman (uncredited)

Ben Lam Kwok-Bun as Koo's Man in the Mall (uncredited)

Paco Yick Tin-Hung as Koo's Man in the Mall (uncredited)

King Lee King-Chu as Koo's Man on the Bus (uncredited)

Money Lo Man-Yee as TV Reporter

Chen Chi-Hwa as Man with Bird Cage / Man in the Mall (uncredited)

Lau Dan as Drug Dealer (uncredited)

Chan Chuen as Drug Dealer's Man (uncredited)

Tsang Choh-Lam as Drug Addict in Advertising (uncredited)

Paul Chang Chung as Judge (uncredited)

Luk Ying-Hong as Policeman at Station (uncredited)

Chan Ming-Wai as Policeman (uncredited)

Wong Chi-Hok as Koo's Man in the Mall (uncredited)

Danny Ng Wai-Yip as One of Koo's Men (uncredited)

Pang Hiu-Sang as One of Koo's Men (uncredited)

Cheung Wing-Hon as Koo's Man on the Bus/ (extra) (uncredited)

Lam Foo-Wai as Man in the Mall (uncredited)

Chow Kong as Drug Dealer's Thug (uncredited)

Chan Dik-Hak as Drug Dealer's Thug (uncredited)

Choi Kwok-Keung as Koo's Man in the Mall (uncredited)

Chu Pak-Wo as Drug Dealer's Thug (uncredited)

Danny Tang Yau-Kay as Policeman at Station (uncredited)

Lam Hak-Ming as Koo's Man on the Bus (uncredited)

Ha Kwok-Wing as Koo's Man in the Mall (uncredited)

Lau Fong-Sai as One of Koo's Men (uncredited)

Lee Man-Piu as Policeman at Station (uncredited)

Yasuaki Kurata as Passerby (uncredited)

Au Kwai-Wing as One of Koo's Men (uncredited)

Sam Kin-Sang as Policeman (uncredited)