Infernal Affairs/ 無間道 Loyalty. Honor. Betrayal. Release date: 2002-12-12 Genres: Drama, Action, Thriller, Crime, Mystery Actors: Shawn Yue, Dion Lam, Tony Ho, Benjamin Yuen, Edison Chen, Kelly Chen, Au Hin-Wai, Anthony Wong Chau-Sang, Tony Leung Chiu-wai, Andy Lau, Eric Tsang Chi-Wai, Chapman To Man-Chat, Tam Kon-Chung, So Wai-Nam, Gordon Lam Ka-Tung, Berg Ng Ting-Yip, Yiu Man-Kei, Sammi Cheng, Victy Wong Yin-Keung, Simon Cheung Yuk-San, Pauline Yeung Yung-Lin, Terry Lee Ji-Ming, Lee Tin-Cheung, Elva Hsiao, Wong Chi-Wang, Wan Chi-Keung, Chow Pok-Foo, Ho Chung-Wai, Jerry Leung Ho-Kai, Chang Kin-Yung, Courtney Wu, Lai Chi-Wai, Alex Lee Yip-Kin, Chin Yiu-Wing, Che Jan-Bong, Kui Mei-Yee, Hui Kam Fung, Cheng Wing-Yee, Mak Wai-Gok, Simon Yu Sai-Tang, Chaucharew Wichai, Leung Chiu-Yee, Hui On-Tat, Ho Wing-Ning, Lee Wah-Chu Budget: $6,400,000Revenue: $8,836,958 Runtime: 1 h. 40 min. Score: 7.8/10 Votes: 1,722 Countries: Hong Kong Companies: Media Asia Films, Basic Pictures Available* : Overview: 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.