8.1/10
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191 user 169 critic

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
2,906 ( 29)

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Top Rated Movies #239 | 23 wins & 21 nominations. See more awards »

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Cast

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

". . . 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:

 »
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Details

Official Sites:

| |  »

Country:

Language:

| |

Release Date:

12 December 2002 (Hong Kong)  »

Also Known As:

Infernal Affairs  »

Box Office

Budget:

$6,428,966 (estimated)

Opening Weekend:

$179,789 (Japan) (24 October 2003)

Gross:

$89,594 (USA) (15 October 2004)
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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 film had been selected as the Hong Kong entry for the Best Foreign Language Film at the 76th Academy Awards but it was not nominated. See more »

Goofs

Changes in the time on the clock in the living room when the cop is listening to the CD that's been dropped off for him. See more »

Quotes

Dr. Lee Sum Yee: I'll dream of you, Officer Yan.
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Connections

References K-19: The Widowmaker (2002) See more »

Soundtracks

Infernal Affairs
Composed & Arranged by Ronald Ng
Performed by Andy Lau and Tony Leung Chiu-Wai (as Tony Leung)
Produced by Ronald Ng and Jacky 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 better cop movies
7 October 2003 | by See all my reviews

  • Infernal Affairs: 9/10




A brilliant cop movie out of Hong Kong, with a sublime plot and great acting by the two leads Andy Lau and Tony Leung (an indescribably great actor). An amazing concept with Lau as an undercover Triad member in the police force and Leung as an undercover cop in the Triad... which leads to many interesting situations. Great stuff, and the DVD even has the alternative ending (which isn't nearly as good as the main one).


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