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.

Release Date: 2002-12-12

Genres: Action ,Crime ,Drama ,Mystery ,Thriller

Director: Andrew Lau Wai-KeungAlan Mak

Actors: Andy Lau ,Tony Leung Chiu-Wai ,Anthony Wong ,Eric Tsang ,Kelly Chen ,Sammi Cheng ,Edison Chen ,Shawn Yue ,Elva Hsiao ,Chapman To

Duration: 1h 40m

IMDB rating: 7.8