A veteran inmate takes a newcomer under his wing as the pair confront both other violent inmates and the prison's corrupt wardens.
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
