Synopsis

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.
Wai-Keung Lau, Alan Mak
Andy Lau, Tony Chiu Wai Leung, Anthony Chau-Sang Wong, Eric Tsang
12 Dec 2002 (Hong Kong)
23 wins & 21 nominations.tt0338564 , Undercover, Hongkong, Undercover Agent