劉德華

Wah

張曼玉

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

秦貴寶

Bodyguard in Final Scene (uncredited)

肥伯

Policeman (uncredited)

許芬

Sai's Mother-in-Law (uncredited)

衛青

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)

黃志偉

Bodyguard in Final Scene (uncredited)

張榮祥

Bodyguard in Final Scene (uncredited)

Chow Gam-Kong

Bodyguard in Final Scene (uncredited)

馬玉成

Bodyguard in Final Scene (uncredited)

李志傑

Billiard Parlor Thug (uncredited)

Kong Long

Billiard Parlor Thug (uncredited)

鄧超友

Billiard Parlor Thug (uncredited)

鄧泰和

Billiard Parlor Thug (uncredited)

鄭偉正

Billiard Parlor Thug (uncredited)