Mou gaan dou II (2003) (movie): 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. Discover the latest Discussions, Reviews, Quotes, Theories, Explanations and Analysis of Mou gaan dou II (2003) below