Infernal Affairs III poster

Infernal Affairs III

"The Ultimate Showdown."

Movie R 2003 1h 58m 7.0 /10
Directed by Andrew Lau Wai-Keung, Alan Mak Siu-Fai

In Infernal Affairs III, the backbone of the crime world is under pressure as a high ranking figure works to cut all ties to the underworld. His drive to clean up his image is watched closely by Lau Kin Ming, a dedicated officer who harbors a personal grudge against him. Lau acts as a careful... Read more

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Streaming availability last verified: February 17, 2026

About Infernal Affairs III

In Infernal Affairs III, the backbone of the crime world is under pressure as a high ranking figure works to cut all ties to the underworld. His drive to clean up his image is watched closely by Lau Kin Ming, a dedicated officer who harbors a personal grudge against him. Lau acts as a careful observer, collecting clues and interpreting motives while the two men circle each other with deliberate misdirection. Chan Wing Yan, the other former undercover agent now caught between law and suspicion, observes the friction without getting drawn into it. As loyalties blur and danger seeps into every corridor, trust becomes scarce and each alliance carries the risk of tipping the scales between justice and corruption. Tension lingers and the stakes feel personal.

Directed by Andrew Lau and Alan Mak, Infernal Affairs III is a continuation of the Hong Kong crime saga with a story credited to Felix Chong Man-Keung. The film reteams familiar leads for a tighter, noir influenced finale for audiences.

With a lean production budget and a modest global footprint, the film grossed about 4,468,597 dollars worldwide from a budget of 250,000 dollars. It found its strongest audience in Asia, appealing to fans of the series. It drew regional attention.

Fans of the trilogy remember the tense moral ambiguity that runs through the finale and the way the cast handles dual identities. The film is often cited for its clean, economical storytelling and for the performances that brought depth to familiar betrayals. That tone influenced later police thrillers in cinema.

Critics generally praised the film for sharpening the series themes of identity, loyalty, and moral compromise. Viewers respond to the crisp pacing, layered character work, and the way the movie keeps pressure on its protagonists without resorting to hype. It stands as a sharper close to the saga for audiences.

Details

Release Date
December 12, 2003
Runtime
1h 58m
Rating
R
User Ratings
363 votes
Type
Movie
Genres
Crime, Drama, Action
Country
China
Collection
Infernal Affairs Collection
Studio
Media Asia Films +4 more
Budget
$250,000
Box Office
$4,468,597
External Links
View on IMDB

Official Trailer

Cast

Tony Leung Chiu-wai

Tony Leung Chiu-wai

Chan Wing Yan

Andy Lau

Andy Lau

Lau Kin Ming

Leon Lai Ming

Leon Lai Ming

Superintendent Yeung Kam Wing

Chen Daoming

Chen Daoming

Shadow Shen Cheng

Anthony Wong Chau-Sang

Anthony Wong Chau-Sang

Wong Chi Shing

Eric Tsang Chi-Wai

Eric Tsang Chi-Wai

Hon Sam

Kelly Chen

Kelly Chen

Lee Sum Yee

Sammi Cheng Sau-Man

Sammi Cheng Sau-Man

Mary

Carina Lau

Carina Lau

Mary Hon

Edison Chen

Edison Chen

Young Lau Kin Ming

Director: Andrew Lau Wai-Keung, Alan Mak Siu-Fai

Written by: Felix Chong Man-Keung

Frequently Asked Questions

Infernal Affairs III is available to stream on Max. You can also rent or buy it on Apple iTunes, Google Play, Vudu, and Amazon Video.

Yes, Infernal Affairs III is available to stream on Max with a subscription.

With a rating of 7.0/10 from 363 viewers, Infernal Affairs III is well-received and recommended by the community. It's a good pick if you enjoy crime, drama, and action stories.

In Infernal Affairs III, the backbone of the crime world is under pressure as a high ranking figure works to cut all ties to the underworld. His drive to clean up his image is watched closely by Lau Kin Ming, a dedicated officer who harbors a personal grudge against him. Lau acts as a careful obs...

Tony Leung Chiu-wai plays Chan Wing Yan. Chan Wing Yan is one of the central characters in the trilogy.

The film was directed by Andrew Lau Wai-Keung and Alan Mak Siu-Fai. They co-directed the Infernal Affairs III together, continuing the series' style.