IMDb > Infernal Affairs (2002)
Mou gaan dou
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Infernal Affairs (2002) More at IMDbPro »Mou gaan dou (original title)

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Infernal Affairs -- CT #1 Post
Infernal Affairs -- CT #1 Pre
Infernal Affairs -- Trailer
Infernal Affairs -- A story between a mole in the police department and an undercover cop. Their objectives are the same: to find out who is the mole, and who is the cop.

Overview

User Rating:
8.2/10   71,693 votes »
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Directors:
Writers:
Alan Mak (written by) &
Felix Chong (written by)
Contact:
View company contact information for Infernal Affairs on IMDbPro.
Release Date:
12 December 2002 (Hong Kong) See more »
Genre:
Tagline:
Loyalty. Honor. Betrayal.
Plot:
A story between a mole in the police department and an undercover cop. Their objectives are the same: to find out who is the mole, and who is the cop. Full summary » | Full synopsis »
Plot Keywords:
Awards:
23 wins & 21 nominations See more »
User Reviews:
Thrilling Chase of Cop Vs. Cop See more (174 total) »

Cast

  (in credits order)

Andy Lau ... Inspector Lau Kin Ming

Tony Chiu Wai Leung ... Chen Wing Yan (as Tony Leung)

Anthony Wong Chau-Sang ... SP Wong Chi Shing (as Anthony Wong)

Eric Tsang ... Hon Sam
Kelly Chen ... Dr. Lee Sum Yee

Sammi Cheng ... Mary

Edison Chen ... Young Lau Kin Ming

Shawn Yue ... Young Chan Wing Yan
Elva Hsiao ... May

Chapman To ... Tsui Wai-keung
Ka Tung Lam ... Inspector B (as Lam Ka Tung)
Ting Yip Ng ... Inspector Cheung (as Ng Ting Yip)
Dion Lam ... Del Piero
Chi Keung Wan ... Officer Leung (as Wan Chi Keung)
Hui Kam Fung ... Cadet School Principal
Tony Ho ... Suspect

Courtney Wu ... Stereo Shop Owner
Hin-Wai Au ... Elephant
Li Tin Cheung ... Double 8
Wong Yin Keung ... CIB Team
Lam Po Loy ... CIB Team
Cheng Wing Yee ... CIB Team
Yiu Man Kee ... CIB Team
Yuen Waj Ho ... CIB Team (as Yuen Wai Ho)
Mak Wai Kwok ... CIB Team
Kui Mei Yee ... CIB Team
Chi-Wang Wong ... CIB Team (as Wong Chi Wang)
Lee Yip Kin ... Sam's Follower
Chung Wai Ho ... Sam's Follower (as Ho Chung Wai)
Sai Tang Yu ... Sam's Follower (as Yu Sai Tang)
Wong Kam Hung ... Sam's Follower
So Wai Nam ... Sam's Follower
Lai Chi Wai ... Sam's Follower
Leung Ho Kei ... Sam's Follower
Tze Ming Lee ... Sam's Follower
Hui On Tat ... Officer Chan
Ho Wing Ling ... Superintendent
Lee Wah Chu ... Chief Inspector
Cheung Yuk Sun ... Cadet School Instructor
Leung Chiu Yi ... May's Daughter
Chaucharew Wichai ... Sunny, Thai Drug Dealer
rest of cast listed alphabetically:
Chi-Wai Lai
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Directed by
Wai-keung Lau  (as Andrew Lau)
Alan Mak 
 
Writing credits
Alan Mak (written by) &
Felix Chong (written by)

Produced by
Ellen Chang .... line producer
Elos Gallo .... consulting producer
Lorraine Ho .... line producer
Wai-keung Lau .... producer (as Andrew Lau)
 
Original Music by
Kwong Wing Chan  (as Chan Kwong Wing)
 
Cinematography by
Yiu-Fai Lai (director of photography) (as Lai Yiu Fai)
Wai-keung Lau (director of photography) (as Andrew Lau)
 
Film Editing by
Curran Pang  (as Pang Ching Hei)
Danny Pang 
 
Art Direction by
Sung Pong Choo  (as Choo Sung Pong)
Ching-Ching Wong 
 
Costume Design by
Pik Kwan Lee  (as Lee Pik Kwan)
 
Makeup Department
Yu Lai Cheng .... makeup artist (as Cheng Yu Lai)
Wai Hing Lau .... hair stylist (as James Lau)
 
Production Management
Tang Wai But .... post-production supervisor (as Tang Wai But)
Wendy Chan .... assistant production manager
Lai Yin Chow .... unit manager (as Chow Lai Yin)
Bonnie Shum .... assistant production manager
Ronald Wong .... production manager
 
Second Unit Director or Assistant Director
Wai Hung Chan .... first assistant director (as Chan Wai Hung)
Dickson Leung .... second assistant director
 
Art Department
Hung Chin Lau .... assistant art director (as Lau Hung Chin)
Wai Ming Wong .... property master (as Wong Wai Ming)
 
Sound Department
Wing Lai Chin .... sound mixer (as Chin Wing Lai)
Wai Hung Kwong .... foley artist (as Kwong Wai Hung)
Felix Chung Sze Ming .... sound effects editor
Tin Sung Ng .... boom operator (as Ng Tin Sung)
Burnard To .... foley recordist (as To Burnard)
Kinson Tsang .... sound designer
Kinson Tsang .... sound re-recording mixer
Tse Kin Wong .... dialogue recordist (as Wong Tsz Kin)
Chun Hin Yiu .... dialogue recordist (as Yiu Chun Hin)
George Lee Yiu-Keung .... dialogue editor (as George Lee Yiu Keung)
George Lee Yiu-Keung .... sound re-recording mixer (as George Lee Yiu Keung)
Ting Yip Yuen .... dialogue recordist (as Yuen Tin Yip)
Mark Kenna .... consultant: Dolby film sound (uncredited)
 
Special Effects by
Kam Tong Fok .... pyrotechnician (as Fok Kam Tong)
 
Visual Effects by
Chris Chan .... animator
Eddie Cheng .... project supervisor
Francis Fung .... visual effects editor
Hin Pu Ho .... animator (as Ho Hin Pun)
Jesse Ho .... animator
Harry Ching Wei Hung .... lighting and texture artist: Menfond Electronic Art
Keith Leung .... digital compositor
Cons Li .... visual effects coordinator
Eddy Wong .... visual effects supervisor
Peggy Wong .... visual effects coordinator
Victor Wong .... visual effects supervisor
Ray Wu .... visual effects editor
 
Stunts
Dion Lam .... stunt coordinator
 
Camera and Electrical Department
Man Keung Cho .... focus puller (as Cho Man Keung)
Kin Kwong Ho .... focus puller (as Ho Kin Kwong)
Wing Cheung Kwan .... focus puller (as Kwan Wing Cheung)
Raymond Lam .... Steadicam operator
Tat-wah Tam .... still photographer (as Tam Tat Wah)
Chi Ming Wong .... gaffer (as Wong Chi Ming)
Wang-Fai Wong .... still photographer (as Wong Hung Fei)
 
Costume and Wardrobe Department
Man Kit Chow .... wardrobe assistant
Rosa Chow .... assistant costume designer
Yun Mei Man .... wardrobe (as Man Yun Mei)
 
Editorial Department
Royce Smith .... film color timer (uncredited)
 
Music Department
Clement Fung .... orchestral arrangements
Fiona Fung .... soloist
Po Shek Tam .... musician: bamboo flageolet
 
Other crew
John Chong .... presenter
Christopher Doyle .... visual consultant
Henry Lau .... continuity
Calmen Lui .... laboratory consultant
Sam Lung .... production assistant
Nansun Shi .... presenter
Leo Sze .... production accountant
Yung Lin Yeung .... tea lady (as Yeung Yung Lin)
 

Production CompaniesDistributorsSpecial EffectsOther Companies
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Additional Details

Also Known As:
"Mou gaan dou" - Hong Kong (original title)
"Non-Stop Way" - Hong Kong (English title) (literal title)
See more »
MPAA:
Rated R for violence
Runtime:
101 min | Hong Kong:97 min (director's cut)
Country:
Language:
Aspect Ratio:
2.35 : 1 See more »
Sound Mix:

Did You Know?

Trivia:
The English title is a play on words mixing Ming's job in the IA, the infernal nature of both characters' double lives, and finally Dante's Inferno, relating to the original Cantonese title.See more »
Goofs:
Continuity: When SP Wong was killed, the top of the taxi had been collapsed, but in the next scene, the top of the taxi remained undamaged.See more »
Quotes:
Sam:What thousands must die, so that Caesar may become the great.See more »
Movie Connections:
Referenced in "Entourage: Chinatown (#2.6)" (2005)See more »
Soundtrack:
MOU GAAN DOU (Infernal Affairs)See more »

FAQ

What is the literal translation of the title?
What are the differences between the Original Version and the Chinese Version?
See more »
51 out of 64 people found the following review useful.
Thrilling Chase of Cop Vs. Cop, 15 October 2004
Author: noralee from Queens, NY

I'm late in discovering the Hong Kong crime thriller genre so I can only compare "Infernal Affairs (Mou gaan dou))" to its Hollywood compatriots. It grippingly is the equal of such intense examinations of the anguish of undercover cops as "Donnie Brascoe" or dirty cops such as "Narc" or "Training Day."

Key is the dynamic opposite pairing of two leonine, charismatic actors, Tony Leung Chiu Wai, the self-sacrificing heart throb from "Hero (Ying xiong)" and the languid lover from "In the Mood for Love (Fa yeung nin wa)" here as an antsy, anguished too long undercover cop versus Andy Lau as his crisply efficient, ambitious counterpart.

The plot, propelled as well by the music, unpredictably twists and takes hairpin turns from the beginning so that even with helpful flashbacks it's a thrilling roller coaster ride to try to follow the constantly changing loyalties, manipulations, deals and revelations, not unlike the TV series "The Wire."

Regardless, you get that the real battle is for the characters' souls as much as their lives and you hold your breath to the last surprising minute. The initial motivations for how the men came to be at this crossroads will doubtless be explored in the prequel and sequel that haven't been released in the U.S. yet.

The women are just the girlfriends, but they do have separate lives, jobs and choices that impact the men in their lives.

With noted cinematographer Christopher Doyle is listed as a "visual consultant" in the credits, the great bulk of the film takes place at night, like a comparable chase film "Collateral," so it was unfortunate that the print I saw was not pristine.

It was also annoying that the subtitles were white on white illegible and that ideograms that are shown in the scene are not translated, even when the camera rests on them for a length of time that makes one assume something significant is written there.

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Message Boards

Discuss this movie with other users on IMDb message board for Infernal Affairs (2002)
Recent Posts (updated daily)User
I would like to watch this walton-69
Inspector tapping in the phone. mtributino
I liked The Departed better. wcpdrake
Question about those of you who thought Infernal Affairs was better soccerdragon128
Am I missing something? fountaincap
If Chan Wing-yan hadn't left the folder exposed on the table and left.. jchn0912-773-10926
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