無間道

Andy Lau

Senior Inspector Lau Kin-ming

梁朝偉

Chan Wing-yan

黃秋生

Superintendent Wong Chi-shing

曾志偉

Hon Sam

陳慧琳

Dr. Lee Sum-yee

鄭秀文

Mary

蕭亞軒

May

杜汶澤

Tsui Wai-keung

Gordon Lam Ka-Tung

Inspector B

余文樂

Young Chan Wing-yan

陳冠希

Young Lau Kin-ming

吳廷燁

Senior Inspector Cheung

Wan Chi-Keung

Officer Leung

Dion Lam

Del Piero

Tony Ho

Suspect

利沙華

Stereo Shop Owner