8.1/10
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197 user 172 critic

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:

Wai-Keung Lau (as Andrew Lau), Alan Mak

Writers:

Alan Mak, Felix Chong
Reviews
Popularity
3,831 ( 756)
23 wins & 24 nominations. See more awards »

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In a small Korean province in 1986, three detectives struggle with the case of multiple young women being found raped and murdered by an unknown culprit.

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Cast

Cast overview, first billed only:
Andy Lau ... Inspector Lau Kin Ming
Tony Chiu-Wai Leung ... Chen Wing Yan (as Tony Leung)
Anthony Chau-Sang Wong ... SP Wong Chi Shing (as Anthony Wong)
Eric Tsang ... Hon Sam
Kelly Chen ... Dr. Lee Sum Yee
Sammi Cheng ... Mary
Edison Chen ... Young Lau Kin Ming
Shawn Yue ... Young Chan Wing Yan
Elva Hsiao ... May
Chapman To ... Tsui Wai-keung
Ka Tung Lam ... Inspector B (as Lam Ka Tung)
Ting Yip Ng ... Inspector Cheung (as Ng Ting Yip)
Dion Lam Dion Lam ... Del Piero
Chi Keung Wan Chi Keung Wan ... Officer Leung (as Wan Chi Keung)
Hui Kam Fung 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:

". . . 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:

View content advisory »
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Details

Official Sites:

Official Facebook | Official site | See more »

Country:

Hong Kong

Language:

Cantonese | English | Thai

Release Date:

12 December 2002 (Hong Kong) See more »

Also Known As:

Infernal Affairs See more »

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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

Show more on IMDbPro »

Technical Specs

Runtime:

| (director's cut)

Sound Mix:

Dolby Digital

Aspect Ratio:

2.35 : 1
See full technical specs »
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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

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

Keung: Remember this, if you see someone doing something but at the same time watching you... then he is a cop.
See more »

Connections

Edited into Mou gaan dou III: Jung gik mou gaan (2003) 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 Kwok-Leung 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

 
It has changed my expectation on crime drama forever
7 November 2005 | by sobeit712See all my reviews

This movie has been regarded as the cream of Hong Kong gangster and cop movie. And has won 22 awards. But we all know awards don't mean a thing sometimes. The God Father of America cinema "Martin Scorsese" himself is making a American version of the movie, titled: Departed. I'm somewhat happy to see that this movie is being recognized and acknowledged by a true master, but distraught to the possibility of disappointment.

A little history of Hong Kong film industry, being in somewhat government free state for over 100 years, Hong Kong movie industry proliferated to the state of hysteria. On one hand, everything goes as long as people get what they want for 2 hours worth. On the other hand, lack of political drama has afforded the gangster and cop drama to truly grow and mature.

Now back to the movie itself. 3 years ago, when I was still a poor student, I was loitering in the local Chinese video store as usual, looking for something exciting. The owner handed me a VHS copy of this movie, he personally recommended it and said it's new and unique. So I went home and watched it immediately. And then I said in my then dark and dingy apartment for 30 minutes, in utter silence.

There was no plot twist, and no surprise ending, no Mr. M Night's heavy handed gimmicks and Hollywood's camera tricks. But from the beginning to the end, for full 2 hours, you can cut the tension with a knife. In the end, you still don't want it to end. The story goes on in your mind, questions, bits and pieces start to put together, characters start to take shape even after the movie ended.

In my entire life, I've never seen a movie that there isn't a single excessive frame, until I saw this movie. It has forever changed my expectation on crime drama.

The story is genius and simple enough. A mole in police department working against an undercover cop in drug trafficking mafia. They don't know each other's identity, so it is like a invisible tug war between the two competing against each other's wits. I won't reveal too much of it even though like I said, there's no plot twist.

It's a fairly popular movie that has generated huge buzz when it came out, and since been talked, compared and still highly regarded as unsurpassed by countless fans worldwide. It has an all star cast in Hong Kong cinema, and of course, the screenplay, the acting, the editing, the camera work and overall directing is flawless judging by all standards.

If you are adventurous enough to try even one Hong Kong movie, try this one.


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