Infernal Affairs 2 (15)
- Consumer Advice: Contains strong violence
- Run time: 1 hour 59 mins
- Language: Cantonese
- Genre: Thriller / Drama
- Release date: 6th August 2004
- Starring: Edison Chen, Shawn Yue, Anthony Wong Chau-Sang
- Directed by: Wai Keung Lau, Siu Fai Mak
- Official Website: www.infernalaffairs.com/2003
- Distributor: Metro Tartan Distribution
Plot Synopsis
Chen Ying Yan has just become an undercover cop in the triads while Lau Kin Ming joins the police force. Both the triads and the police find an enemy in a rival crime boss.