Infernal Affairs III (2003)

Kernel Score: 76% · 364 ratings · Rated R

Genres: Crime, Drama, Action

Released: 2003-12-12

Runtime: 118 minutes

Where to watch Infernal Affairs III

  • Stream: The Criterion Channel, HBO Max
  • Free with ads: Shout! Factory TV
  • Rent: Prime Video, Apple TV, Google Play, YouTube
  • Buy: Prime Video, Apple TV, Google Play, YouTube

US availability, updated 2026-10-23.

Overview

While Yeung Kam Wing is trying to remove all connections between the mob and him, his actions are being carefully observed by Lau Kin Ming, who bears a personal grudge against him.

Infernal Affairs III parents' guide: ages 15+

Parents need to know that Infernal Affairs III is an R-rated crime drama about mob infiltration involving police and criminal double agents.

  • Violence & scariness: Moderate — Crime/action drama involving mob grudges, flashbacks to violent events, and police-vs-criminal conflict.
  • Language: Some — Rated R, suggesting some strong language typical of crime dramas.

Fresh Kernels AI-assessed from the official R rating, publicly documented content. A guide for families, not an official rating.

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Director

Alan Mak Siu-Fai

Cast

Infernal Affairs III FAQ

Is Infernal Affairs III good?

Infernal Affairs III has a 76% Kernel Score on Fresh Kernels from 364 audience ratings.

Where can I watch Infernal Affairs III?

In the US you can stream Infernal Affairs III on The Criterion Channel and HBO Max, watch it free with ads on Shout! Factory TV and rent it from Prime Video, Apple TV, Google Play and YouTube.

Is Infernal Affairs III OK for kids?

Infernal Affairs III is rated R. Fresh Kernels suggests ages 15+. Parents need to know that Infernal Affairs III is an R-rated crime drama about mob infiltration involving police and criminal double agents.

What movies are like Infernal Affairs III?

If you liked Infernal Affairs III, try The Enforcer, Don't Be Bad, Daybreak and The Bad and the Beautiful.