Andy Lau

Henry Tse

Kenny Ho

Wayne

黎姿

Winnie Sung

龍方

C.K. Chong

程東

Skinny

成奎安

Brother Bull

Melvin Wong Gam-Sam

Prison officer

黃愷欣

Wayne's Mother

Wai Gei-Shun

Wayne's Stepfather

Law Shu-Kei

Judge

陳嘉輝

何家駒

Charlie Ma

林聰

Victor Hon Kwan

Henry's Father

成福安

Brother Bull

Stephen Chang Gwong-Chin

Leung Gam-San

Sean Man Cheung Hung

黃倫祥

馮志成

蔡宏偉

周志深

Lam Yin-Ming

Mandy

Lam Chung

Sgt. Fung

Lau Yuk-Gei

Peter

楊健惠

冼志偉

李俊傑

Sgt. Fung's Assistant

江富強

Triad

Gloria Lam Wai-Lok

Fung Chi-Shing

Billy Lam

Lit Foo

Kong Kin-San

Yam Hok-Chung

Tse Kai-Man

林智聰

Xie Deming

何子滿

simon cheung yuk-san

Wong Ka-Kui

Chun Kwai-Bo

Thug

Wong Chi-Hok

Thug

Bobby Sze-To Chi-Keung

Thug

Wong Man-Chun