Infernal Affairs

Andy Lau

Lau Kin Ming

Tony Leung Chiu-wai

Chan Wing Yan

Anthony Wong Chau-Sang

Wong Chi Shing

Eric Tsang Chi-Wai

Hon Sam

Kelly Chen

Lee Sum Yee

Sammi Cheng Sau-Man

Mary

Elva Hsiao

May

Chapman To Man-Chat

Silly Keung

Gordon Lam Ka-Tung

Inspector B

Shawn Yue Man-Lok

Young Chan Wing Yan

Edison Chen

Young Lau Kin Ming

Berg Ng Ting-Yip

Senior Inspector Cheung

Wan Chi-Keung

Officer Leung

Dion Lam

Del Piero

Tony Ho

Suspect

Courtney Wu

Stereo Shop Owner

Hui Kam Fung

Cadet School Principal Yip

Chaucharew Wichai

Paul

Au Hin-Wai

Elephant

Lee Tin-Cheung

Double 8

Victy Wong Yin-Keung

CIB Team

Yiu Man-Kei

CIB Team

Benjamin Yuen Wai-Ho

CIB Team

Wong Chi-Wang

CIB Team

Cheng Wing-Yee

CIB Team

Mak Wai-Gok

CIB Team

Kui Mei-Yee

CIB Team

Tam Kon-Chung

CIB Team

Che Jan-Bong

CIB Team

Chin Yiu-Wing

CIB Team

Ho Chun-Hin

Sam's Follower

Simon Yu Sai-Tang

Sam's Follower

So Wai-Nam

Sam's Follower

Lai Chi-Wai

Sam's Follower

Jerry Leung Ho-Kai

Sam's Follower

Terry Lee Ji-Ming

Sam's Follower

Alex Lee Yip-Kin

Sam's Follower

Chow Pok-Foo

Sam's Follower

Hui On-Tat

SP Chan

Ho Wing-Ning

SP

Simon Cheung Yuk-San

Cadet School Instructor

Leung Chiu-Yee

May's Daughter

Chang Kin-Yung

Policeman

Lee Wah-Chu

Chief Insp.

Pauline Yeung Yung-Lin

Nanny