旺角卡門

劉德華

Ah Wah

Maggie Cheung

Ah Ngor

張學友

Fly

萬梓良

Tony

Wong Aau

Mabel

黃斌

Ah Sai

Chan Chi-Fai

Billiard Parlor Thug

William Chang Suk-Ping

Ngor's Doctor

江道海

Fat Carl

Wong Kim-Fung

Tony's Thug

Pong Keung-Fai

Sai's Father-in-Law

Kan Tat-Wah

Big Mouth Kay

Pak Yan

Fly's Mother

Kam Shan

Chui Si-Fei

Chun Kwai-Bo

Bodyguard in Final Scene (uncredited)

肥伯

Policeman (uncredited)

Hui Fan

Sai's Mother-in-Law (uncredited)

Wai Ching

Uncle Kwan (uncredited)

Lam Kau

Uncle Ba (uncredited)

Huang Pa-Ching

Boss of Mahjong Den (uncredited)

Chan Man-Hiu

Simon's Neighbor (uncredited)

Ho Wing-Cheung

Bodyguard in Final Scene (uncredited)

Wong Chi-Wai

Bodyguard in Final Scene (uncredited)