Infernal Affairs
2002, Cantonese. Directed by Alan Mak Siu-fai & Andrew Lau Wai-keung.
Loyalty. Honor. Betrayal.
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.
- Runtime
- 1h 41m
- Post-credits
- None listed
- Language
- Cantonese
- Rated
- R
Start now and it ends at ….
Worth the Hype
Clear your evening for this.
7.8/10 from 1,968 TMDB viewer ratings.
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Where to watch Infernal Affairs
Infernal Affairs is streaming on Netflix in India.
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NetflixAvailability in India as of 4 November 2026. Streaming data by JustWatch.
Part of a series
Infernal Affairs: watch order
Cast & crew
- Alan Mak Siu-faiDirector
- Andrew Lau Wai-keungDirector
- Andy Lau Tak-wahSenior Inspector Lau Kin-ming
- Tony Leung Chiu-waiChan Wing-yan
- Anthony Wong Chau-sangSuperintendent Wong Chi-shing
- Eric Tsang Chi-waiHon Sam
- Kelly Chen Hui-linDr. Lee Sum-yee
- Sammi Cheng Sau-ManMary
- Elva Hsiao Ya-hsuanMay
- Chapman To Man-ChatTsui Wai-keung
- Gordon Lam Ka-tungInspector B
- Yue Man-lokYoung Chan Wing-yan
- Edison ChenYoung Lau Kin-ming
- Berg Ng Ting-yipSenior Inspector Cheung
Details
- Released
- 12 December 2002
- Original title
- 無間道
- Country
- Hong Kong
- Written by
- Felix Chong Man-keung, Alan Mak Siu-fai
- Budget
- $6.4M
- Box office
- $8.8M
Check ratings elsewhere
News & fan talk
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Infernal Affairs: quick answers
Is Infernal Affairs worth watching?
Our verdict is Worth the Hype: Clear your evening for this. It scores 7.8/10 from 1,968 TMDB viewer ratings.
How long is Infernal Affairs?
Infernal Affairs runs 101 minutes (1h 41m).
Does Infernal Affairs have a post-credits scene?
None is listed for Infernal Affairs. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Infernal Affairs parents guide: is it suitable for kids?
Infernal Affairs is rated R in India. Check the rating guidance before watching with young children.
Which OTT platform is Infernal Affairs on?
Infernal Affairs is streaming on Netflix in India. (Checked 4 November 2026.)
What movies are like Infernal Affairs?
If you liked Infernal Affairs, try Inside Man, In Too Deep, Blood Ties.
Who directed Infernal Affairs?
Infernal Affairs (2002) was directed by Alan Mak Siu-fai and Andrew Lau Wai-keung and stars Andy Lau Tak-wah, Tony Leung Chiu-wai, Anthony Wong Chau-sang.