Tony Leung Ka-Fai as Wang Wei / Andy

Sammo Hung Kam-Bo as Liu Hsi-Chia / John

Jackie Chan as Da Chui / Steve

Andy Lau Tak-Wah as Iron Ball / Boss Lee

Jimmy Wang Yu as Kui / Lucas

Tou Tsung-Hua as Chu / Charlie

Jack Kao as Lin

Ko Chun-Hsiung as Prison Director

Chang Kuo-Chu as Seng

Elsie Yeh as Yua Fong

Chi Chi as Hsiu Chi

Rachel Cheung Shui-Chuk as

Charles Hsu Cheng-Yi as Lau Shan

Fang Cheng as Prisoner

Chan Yin-Yu as Dou Dou

Yu Bong as Fat Man in Limousine

Chin Ho as Iron Ball's Assistant

Tsao Chien as Fong's Father

Lai Kin-Sing as

Ngai Man-Yin as Police Chief

Tu Fu-Ping as Prison Guard

Yang Hsiung as Lin's Friend

Li Chang-An as Prison Guard

Yu Kam-Po as

Yi Yuan as Old Prisoner

Chan Man-Wo as

Wang Te-Chih as

Yeung Sin-Mat as

Hong Hai-Ling as

Wang An as

Chai Kuang-Ning as Prisoner (uncredited)

Chan Man-Wa as (extra) (uncredited)

Chan Yue-Ching as (extra) (uncredited)

Chang Chung-Kui as Prison Guard / Prisoner (uncredited)

Chang Chung-Yu as (extra) (uncredited)

Chang Yuk-Lung as Prisoner (uncredited)

Chin Wan-Che as (uncredited)

Chin Yung-Hsiang as (uncredited)

Chiu Sha as (uncredited)

Choi Kwok-Chau as (extra) (uncredited)

Chu Ben-Ke as Prisoner (uncredited)

Chu Kwan-Yeung as (extra) (uncredited)

Chu Shi-Kui as Prisoner (uncredited)

Subas Herrero as (uncredited)

Ho Kang as Prisoner (uncredited)

Ho Wei-Hsiung as Prison Guard (uncredited)

Hsueh Chang-Wen as Prisoner (uncredited)

Hu Han-Chang as Prisoner (uncredited)

Hu Tou as Prisoner (uncredited)

Huang Chenglin as Prison Guard (uncredited)

Kao Ming as Prisoner (uncredited)

Ku Pao-Ming as Prison Guard in the Kitchen (uncredited)

Kwan Hung as Drug Dealer (uncredited)

Rocky Lai Keung-Ken as Iron Ball's Thug / Prisoner (uncredited)

Lau Aau as (uncredited)

Li Kuan-Ting as Prison Guard (uncredited)

Lin Kuang-Chin as Soldier (uncredited)

Ken Lo Wai-Kwong as Bodyguard (uncredited)

Meng Yuan as (uncredited)

Shih Ting-Ken as Prisoner (uncredited)

Shut Leung-Kei as Prisoner (uncredited)

Suen Siu-Ming as (extra) (uncredited)

Sung Diy-Yat as (extra) (uncredited)

Tieh Meng-Chiu as Triad Boss (uncredited)

Tsang Ming-Cheong as Prisoner (uncredited)

Wang Lai as Chu's Grandmother (uncredited)

Wang Yao as (extra) (uncredited)

Wong Sai-Goon as Thug (uncredited)

Wong Tak-Sang as Prisoner with Knife (uncredited)

Yang Lieh as Prisoner (uncredited)

Yeh Ching-Hui as (uncredited)

Yeh Yun-Yan as (extra) (uncredited)

Yip Wan-Hon as (uncredited)

Teddy Yip Wing-Cho as Prisoner (uncredited)

Yu Sung-Chao as (uncredited)

Yung Shun-Hing as Prisoner (uncredited)