In this prequel to Mou gaan dou (2002), Chan Wing 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.

Filmaren maila: 7.3 / 10 (18532)

Zuzendaria: Wai-keung Lau - Alan Mak - Felix Chong

Idazlea: Alan Mak - Felix Chong

Antzezleak: Anthony Wong Chau-Sang - Eric Tsang - Carina Lau - Francis Ng - Edison Chen

AKA: Infernal Affairs II - Wu jian dao 2, Wu Jian Dao 2, Infernal affairs 2, Infernal Affairs 2

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