Infernal Affairs

Chan Wing Yan, a young police officer, has been sent undercover as a mole in the local mafia. Lau Kin Ming, a young mafia member, infiltrates the police force. Years later, their older counterparts, Chen Wing Yan and Inspector Lau Kin Ming, respectively, race against time to expose the mole within their midst.

Discover

Tony Leung

Chan Wing Yan

Andy Lau

Lau Kin Ming

Anthony Wong Chau-Sang

Wong Chi Shing

Kelly Chen

Lee Sum Yee

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

Au Hin-Wai

Elephant

Lee Tin-Cheung

Double 8

Yiu Man-Kei

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 Chung-Wai

Sam's Follower

Simon Yu Sai-Tang

Sam's Follower

So Wai-Nam

Sam's Follower

Lai Chi-Wai

Sam's Follower

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

Simon Cheung Yuk-San

Cadet School Instructor

Leung Chiu-Yee

May's Daughter

Chang Kin-Yung

Policeman

Lee Wah-Chu

Chief Insp.

Art

Choo Sung-Pong

Art Direction

Wong Ching Ching

Art Direction

Camera

Lai Yiu-Fai

Director of Photography

Andrew Lau Wai-Keung

Director of Photography

Raymond Lam Fai-Tai

Steadicam Operator

Cho Man-Keung

Focus Puller

Ho Kin-Kwong

Focus Puller

Costume & Make-Up

Cheng Yu-Lai

Makeup Artist

Lau Wai-Hing

Hairstylist

Lee Pik-Kwan

Costume Design

Crew

Dion Lam

Stunt Coordinator

Directing

Editing

Danny Pang

Editor

Curran Pang

Editor

Lighting

Production

Ronald Wong

Production Manager

Ronald Wong

Producer

Shi Nansun

Producer

Sound

Kwong Wai-Hung

Foley Artist

Kinson Tsang King-Cheung

Sound Re-Recording Mixer

Felix Chung Sze-Ming

Sound Effects Editor

George Lee Yiu-Keung

Dialogue Editor

George Lee Yiu-Keung

Sound Re-Recording Mixer

Felix Chung Sze-Ming

Music Editor

Comfort Chan

Original Music Composer

Writing

Alan Mak Siu-Fai

Screenplay