古天樂

Inspector Wong / Chak

黎姿

Kwok Siu Heung

雷宇揚

Chung

李蕙敏

Long Hair

黎耀祥

Mr Lai

韓君婷

Mrs Lin

吳志雄

Bob Wu Chi Ming

傲志君

Alan Tam

羅蘭

Heung's mother

Lam Yi-Tung

Fan

Man Sai

Vore

黃斌

Bar waiter

Fung Hong-Ling

Lin Tian Zheng

Raymond K. H. Leung

Officer Lau

陸劍青

Doctor

邱禮濤