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Infernal Affairs (2002)

Mou gaan dou (original title)
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:

,
Reviews
Popularity
3,233 ( 112)

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Cast

Cast overview, first billed only:
...
...
Chen Wing Yan (as Tony Leung)
...
SP Wong Chi Shing (as Anthony Wong)
...
...
...
...
...
Young Chan Wing Yan
...
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

The psychiatrist's name, "Lee Sum Yee", is a homophone (in Cantonese) for "your psychiatrist". 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

References K-19: The Widowmaker (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 Jacky Chan
O.P. BMG Music Publishing Hong Kong, Ltd./Catchy Music Publishing, Ltd.
See more »

Frequently Asked Questions

See more (Spoiler Alert!) »

User Reviews

 
Absolutely awesome
23 October 2003 | by See all my reviews

A seriously refreshing police thriller that cranks up the tension to the max. There's no overblown gunplay or buddy cop crap here, this baby is tight as a drum and will have your nails down to the quick. Superb performances, a tight script and tense direction make this a winner in every department. Pick it up if you can, it's fantastic.

9/10

Niz


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