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Infernal Affairs (2002)

Mou gaan dou (original title)
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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.

Directors:

Wai-Keung Lau (as Andrew Lau), Alan Mak

Writers:

Alan Mak, Felix Chong
23 wins & 24 nominations. See more awards »

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Cast

Cast overview, first billed only:
Andy Lau ... Inspector Lau Kin Ming
Tony Chiu-Wai Leung ... Chen Wing Yan (as Tony Leung)
Anthony Chau-Sang Wong ... 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 Dion Lam ... Del Piero
Chi Keung Wan Chi Keung Wan ... Officer Leung (as Wan Chi Keung)
Hui Kam Fung Hui Kam Fung ... Cadet School Principal
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Storyline

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. Written by Aya

Plot Summary | Plot Synopsis

Taglines:

". . . choose how to live the rest of your life.: Inspector Lau Min Ming See more »


Motion Picture Rating (MPAA)

Rated R for violence | See all certifications »

Parents Guide:

View content advisory »
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Details

Official Sites:

Official Facebook | Official site | See more »

Country:

Hong Kong

Language:

Cantonese | English | Thai

Release Date:

12 December 2002 (Hong Kong) See more »

Also Known As:

Infernal Affairs See more »

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Box Office

Budget:

$6,428,966 (estimated)

Opening Weekend USA:

$25,680, 26 September 2004, Limited Release

Gross USA:

$169,659

Cumulative Worldwide Gross:

$8,708,932, 21 October 2004
See more on IMDbPro »

Company Credits

Show more on IMDbPro »

Technical Specs

Runtime:

| (director's cut)

Sound Mix:

Dolby Digital

Aspect Ratio:

2.35 : 1
See full technical specs »
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Did You Know?

Trivia

The hi-fi shop scene was later recreated with additions of excerpts of the film to encourage businesses to join the Quality Tourism Services Scheme in Hong Kong. See more »

Goofs

When Lau goes to listen to the "sampler" CD that's been dropped off for him, he presses the button on the player and we see the CD drawer close twice - first in the long-shot, and then in a close-up that starts from a fully-open position on the drawer. See more »

Quotes

Chan Wing Yan: Should I salute you?
Lau Kin Ming: No, don't. How long have you been an undercover?
Chan Wing Yan: I've followed Sam for 3 years; I had several other bosses before. All together, it's been 10 years
Lau Kin Ming: 10 years? I should salute you, instead.
Chan Wing Yan: I just want an identity. I want to be a normal man.
Lau Kin Ming: Getting tired?
Chan Wing Yan: You've never been a mole. You won't understand. Too bad I still can't find the stooge. I'll take him down if I've found him.
Lau Kin Ming: Don't worry. Let me give you back your identity, I'll open your file, but I don't have the ...
[...]
See more »

Alternate Versions

For the Chinese version an alternate ("politically correct") ending was used. In it, Lau gets arrested when he leaves the elevator. See more »

Connections

References xXx (2002) See more »

Soundtracks

Infernal Affairs
Composed & Arranged by Ronald Ng
Performed by Andy Lau and Tony Chiu-Wai Leung (as Tony Leung)
Produced by Ronald Ng and Kwok-Leung Chan
O.P. BMG Music Publishing Hong Kong, Ltd./Catchy Music Publishing, Ltd.
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Frequently Asked Questions

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User Reviews

 
One of the best from Hong Kong
19 April 2006 | by samcuSee all my reviews

This movie should be compared to movie like Heat, even when the storyline are not the same. Movies like Hardboiled and A Better Tomorrow are predominately action-based, whereas this movie is more dramatic and emotionally-driven.

The main attraction is the mole hunts but it would not be as brilliantly done if not for the fireworks between the major characters.

The title from the explanation in the intro means "Endless Purgatory Road". This philosophy, to me, really made this movie more thoughtful. The two central characters both had to walk their road, in life and in their minds for a long time. Both had no choice but to keep walking. As they cross path, they were forced to play the game of cat and mouse by their superiors. While it is not certain who's the cat and who's the mouse, one thing is certain - the loser will die.

While there are four main characters, they are all males. This should be bad for any movie but I think this is one of the exception to the rule. The emotions and tension between the four were well-scripted and brilliantly played. It is no surprised each had at least one best actor awards in the Hong Kong industry. The sequels(2 prequels) will delve deeper into it.

Plotwise - it is hard to see any holes.

Seen it around six times, a lot for a drama.

I think you should ask yourself after the movie, "what would I do if I am in the same situation?". Right and wrong is harder to separate.


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