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Infernal Affairs Cast Guide and Where to Watch

A TMDB-backed guide to Infernal Affairs, including cast, release facts, genres and watch-provider notes.

By the Pop Culture Files editorial team4 min read✓ Fact-checked
Infernal Affairs TMDB poster or backdrop
The Movie Database (TMDB) · TMDB image asset

Here's the full cast of Infernal Affairs (2002) — who plays who — plus where to watch and the essential facts about this movie. Loyalty. Honor. Betrayal.

Where to watch

TMDB's U.S. watch-provider data lists HBO Max Amazon Channel, Criterion Channel, HBO Max. Availability changes by country and date, so check your streaming app before watching.

Cast

Andy Lau as 刘健明; Tony Leung Chiu-wai as 陈永仁; Anthony Wong Chau-Sang as 黄志诚; Eric Tsang Chi-Wai as 韩琛; Kelly Chen Hui-Lin as 李心儿; Sammi Cheng Sau-Man as Mary; Elva Hsiao as May; Chapman To Man-Chat as 傻强

About Infernal Affairs

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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Figures and availability come from public TMDB data and are provided as a sourced reference.

Frequently asked questions

Where can I watch Infernal Affairs?

TMDB's U.S. watch-provider data lists HBO Max Amazon Channel, Criterion Channel, HBO Max. Availability changes by country and date, so check your streaming app before watching.

Who is in the cast of Infernal Affairs?

Andy Lau as 刘健明; Tony Leung Chiu-wai as 陈永仁; Anthony Wong Chau-Sang as 黄志诚; Eric Tsang Chi-Wai as 韩琛; Kelly Chen Hui-Lin as 李心儿; Sammi Cheng Sau-Man as Mary; Elva Hsiao as May; Chapman To Man-Chat as 傻强

Is this Infernal Affairs guide official?

No. It uses TMDB data as a reference and is not endorsed or certified by TMDB.

Sources

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