Andy Lau

Yung

Carrie Ng

Crazy Bitch Winnie

Season Ma

7144 / Ma Yuk Fung

林建明

Inmate 5354

Ngai Suet

Jenny

Kenneth Tsang

Jenny's Father

王龙威

Keung's Triad Boss

戴志偉

Chief Inspector Chan

Kan Tat-Wah

Keung

傲志君

Yung's Policeman Partner

Chung Lam

Mang

Law Yiu-Hung

Member of Keung's Triad

Yeung Kit-Ngai

Wan Bo Yi

楊健惠

Prison Officer Lee

Gaan Sam-Mei

Garry Chan Chi-Shing

Drug Dealer

Yiu Wai-Ming

Dora Chu

Law Shu-Kei

Prison Chief

Wong Hung

Chan Kit-Ling

Shung Fung Lau

Gang Member