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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:

(as Andrew Lau),

Writers:

,
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Cast

Cast overview, first billed only:
...
...
Chen Wing Yan (as Tony Leung)
...
SP Wong Chi Shing (as Anthony Wong)
...
...
...
...
...
...
May
...
...
Inspector B (as Lam Ka Tung)
...
Inspector Cheung (as Ng Ting Yip)
Dion Lam ...
Del Piero
Chi Keung Wan ...
Officer Leung (as Wan Chi Keung)
Hui Kam Fung ...
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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:

Loyalty. Honor. Betrayal. See more »


Motion Picture Rating (MPAA)

Rated R for violence | See all certifications »

Parents Guide:

 »
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Details

Official Sites:

| |  »

Country:

Language:

| |

Release Date:

12 December 2002 (Hong Kong)  »

Also Known As:

Infernal Affairs  »

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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

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Technical Specs

Runtime:

| (director's cut)

Sound Mix:

Aspect Ratio:

2.35 : 1
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Did You Know?

Trivia

Yan and SP Wong briefly enter a stairwell before Wong takes the elevator. The number "4" is visible on the far wall, which is bad luck in China and Hong Kong as has been mentioned before. 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

Cadet School Principal: Who wants to be like ex-cadet Yan?
Young Lau Kin Ming: I do.
See more »

Connections

Referenced in Crossing Criminal Cultures (2007) See more »

Soundtracks

The Forgotten Time
Composed by Chen Hong Ming
Lyrics by Chen Hong Ming
Performed by Tsai Chin
See more »

Frequently Asked Questions

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User Reviews

 
A textbook thriller
9 November 2006 | by See all my reviews

A deceptively simple idea lies at the heart of this complex thriller: the Hong Kong police and a triad gang both have an informer in each other's organisation: whoever's man picks the enemies' spy first wins the game for his side. Add to that the customary double-agent-doesn't-know-which-side-he-is-on-anymore subplot (doubled, of course), and you have plenty of ingredients for a plot, although it's to the movie's credit that although a little stylised, it never seems false or contrived. Fast-paced and bold, with a generous score, it never insults the viewer's intelligence either, and features just the right level of moral ambiguity. At one level, it's just another thriller, and there's little in the way of wider political or social subtext; but on the other hand, it's a textbook lesson in the art of making this sort of film.


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