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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:
... Inspector Lau Kin Ming
... Chen Wing Yan (as Tony Leung)
... SP Wong Chi Shing (as Anthony Wong)
... Hon Sam
... Dr. Lee Sum Yee
... Mary
... Young Lau Kin Ming
... Young Chan Wing Yan
... May
... Tsui Wai-keung
... 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 ... 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:

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:

Official Facebook | Official site |  »

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

Tony Chiu-Wai Leung and Anthony Chau-Sang Wong were both in Hard Boiled (1992), where Leung also played an undercover cop. In both films, he receives a gift from a superior officer, (a cigarette lighter in that film and a watch in this one). See more »

Goofs

Near the climax, when the lift door opens, the cops handling the pistols don't have their fingers on the trigger - but are just holding the gun. See more »

Quotes

Lau Kin Ming: [raising his hands to police officers] I'm a cop.
See more »

Connections

Referenced in Entourage: Chinatown (2005) See more »

Soundtracks

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