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Infernal Affairs (2002)
"Mou gaan dou" (original title)

8.2
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Ratings: 8.2/10 from 69,461 users   Metascore: 75/100
Reviews: 171 user | 160 critic | 19 from Metacritic.com

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.

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(as Andrew Lau) ,

Writers:

,
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Title: Infernal Affairs (2002)

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Cast

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

Loyalty. Honor. Betrayal.


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

Opening Weekend:

$25,680 (USA) (24 September 2004)

Gross:

$89,594 (USA) (15 October 2004)
 »

Company Credits

Show detailed on  »

Technical Specs

Runtime:

| (director's cut)

Sound Mix:

Aspect Ratio:

2.35 : 1
See  »
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Did You Know?

Trivia

The English title is a play on words mixing Ming's job in the IA, the infernal nature of both characters' double lives, and finally Dante's Inferno, relating to the original Cantonese title. See more »

Goofs

When SP Wong was killed, the top of the taxi had been collapsed, but in the next scene, the top of the taxi remained undamaged. See more »

Quotes

Lau Kin Ming: I have no choice before, but now I want to turn over a new leaf.
Chan Wing Yan: Good. Try telling that to the judge; see what he has to say.
Lau Kin Ming: You want me dead?
Chan Wing Yan: Sorry, I'm a cop
Lau Kin Ming: Who knows that?
See more »

Connections

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

Soundtracks

MOU GAAN DOU (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

 
One of the better cop movies
7 October 2003 | by (Melbourne, Australia) – 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).


46 of 65 people found this review helpful.  Was this review helpful to you?

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Question about those of you who thought Infernal Affairs was better soccerdragon128
I liked The Departed better. wcpdrake
Saw Departed first? rjgates
Why do you rate this movie with 1? Jordiuly
GET THIS BACK IN THE TOP250 dan_brit_abroad
Any other movies similar? n128
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