Drama, Action, Thriller, Crime, Mystery
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.
Starring
Andy Lau, Tony Leung Chiu-wai, Anthony Wong, Eric Tsang Chi-Wai, Kelly Chen Hui-Lin, Sammi Cheng Sau-Man, Elva Hsiao, Chapman To Man-Chat, Gordon Lam Ka-Tung, Shawn Yue Man-Lok
Directed By
Alan Mak Siu-Fai, Andrew Lau Wai-Keung
