Tony Leung Ka-fai

Lo Ka Yiu

Chow Yun-Fat

Chung Tin Ching

Roy Cheung Yiu-Yeung

Officer "Scarface" Hung

William Ho

Micky

Tommy Wong

Bill

Victor Hon Kwan

Chiu Chow

Terrence Fok Shui-Wah

Yung

Frankie Ng Chi-Hung

Blind Snake

Wong Man-Gwan

Mimi

Joseph Chi Chiong Chavez

Billy

Shing Fui-On

Mad Dog

Leung Ming

Yiu's Father

Law Shu-Kei

Prison Superintendent

Chan Yuen-Tat

Kau Suk

Shui-Chiu Gan

Police Inspector

Kwong-Tim Lee

Prisoner

Tam Wai-Man

Prisoner

Lo Hoi-Pang