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

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.
More like Infernal Affairs
- In Too Deep
- Special ID
- City on Fire
- Tiger Cage
- Raging Fire
- They Call Me Mister Tibbs!
- Trivisa
- The Crew
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.



