Andy Lau Tak-Wah

Wah

Maggie Cheung

Ngor

張學友

Fly

萬梓良

Tony

Wong Aau

Mabel

黃斌

Sai

陳志輝

Billiard Parlor Thug

張叔平

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

白茵

Fly's Mother

金山

Chui Si-Fei

秦貴寶

Bodyguard in Final Scene (uncredited)

肥伯

Policeman (uncredited)

許芬

Sai's Mother-in-Law (uncredited)

衞青

Uncle Kwan (uncredited)

Lam Kau

Uncle Ba (uncredited)