Mou gaan dou (2002)

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:

Andrew Lau, Alan Mak

Writers:

Alan Mak, Felix Chong

Stars:

Andy Lau, Tony Chiu-Wai Leung, Anthony Chau-Sang Wong

24 wins & 26 nominations.

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	...	Del Piero
Chi Keung Wan	...	Officer Leung (as Wan Chi Keung)
Hui Kam Fung	...	Cadet School Principal

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.

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Plot Keywords:

neo noir | mole | police | triad | undercover cop | 

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Taglines:

". . . choose how to live the rest of your life.: Inspector Lau Min Ming

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Genres:

Action | Crime | Drama | Mystery | Thriller

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Certificate:

PG

Did You Know?

Trivia

Yan and SP Wong briefly enter a stairwell before Wong takes the elevator. The number "4" is visible on the far wall, which is bad luck in China and Hong Kong as has been mentioned before.

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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.

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Quotes

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

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Alternate Versions

For the Chinese version an alternate ("politically correct") ending was used. In it, Lau gets arrested when he leaves the elevator.

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Connections

Referenced in Crossing Criminal Cultures (2007)

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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.

User Reviews

One of the best from Hong Kong

This movie should be compared to movie like Heat, even when the storyline are not the same. Movies like Hardboiled and A Better Tomorrow are predominately action-based, whereas this movie is more dramatic and emotionally-driven.

The main attraction is the mole hunts but it would not be as brilliantly done if not for the fireworks between the major characters.

The title from the explanation in the intro means "Endless Purgatory Road". This philosophy, to me, really made this movie more thoughtful. The two central characters both had to walk their road, in life and in their minds for a long time. Both had no choice but to keep walking. As they cross path, they were forced to play the game of cat and mouse by their superiors. While it is not certain who's the cat and who's the mouse, one thing is certain - the loser will die.

While there are four main characters, they are all males. This should be bad for any movie but I think this is one of the exception to the rule. The emotions and tension between the four were well-scripted and brilliantly played. It is no surprised each had at least one best actor awards in the Hong Kong industry. The sequels(2 prequels) will delve deeper into it.

Plotwise - it is hard to see any holes.

Seen it around six times, a lot for a drama.

I think you should ask yourself after the movie, "what would I do if I am in the same situation?". Right and wrong is harder to separate.

Details

Official Sites:

Official Facebook Official site

Country:

Hong Kong

Language:

Cantonese English Thai

Release Date:

12 December 2002 (Hong Kong)

Also Known As:

Affaires internes

Filming Locations:

Ten Thousand Buddhas Monastery, Sha Tin, New Territories, Hong Kong, China

Box Office

Budget:

$6,428,966 (estimated)

Opening Weekend USA:

$25,680, 26 September 2004

Gross USA:

$169,659

Cumulative Worldwide Gross:

$8,836,958

Company Credits

Production Co:

Media Asia Films, Basic Pictures

Technical Specs

Runtime:

101 min 97 min (director's cut)

Sound Mix:

Dolby Digital

Color:

Black and White Color

Aspect Ratio:

2.35 : 1