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: 2002
Rating: 7.803
Genre: Drama, Action, Thriller, Crime, Mystery
Duration: 101 min
Country: Hong Kong
Production: Media Asia Films, Basic Pictures
Andy Lau
as Lau Kin Ming
Tony Leung Chiu-wai
as Chan Wing Yan
Anthony Wong Chau-Sang
as Wong Chi Shing
Eric Tsang Chi-Wai
as Hon Sam
Kelly Chen
as Lee Sum Yee
Sammi Cheng
as Mary