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Opening Wknd:  FOR SUBSCRIBERS ONLY Gross: FOR SUBSCRIBERS ONLY Genre: Crime / Mystery / Thriller /  more » Awards: 23 wins & 20 nominations  more » User Ratings: 8.1 (59,136 votes)  more »   Also rated #211 in the Top 250 Production Co: FOR SUBSCRIBERS ONLY Distributor: FOR SUBSCRIBERS ONLY Summary: A story between a mole in the police department and an undercover cop. Their objectives are the same: to find out who is the mole, and who is the cop.  more »

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Filmmakers: Andrew Lau¹ - Director / Producer / Cinematographer, Alan Mak - Director / Writer, Felix Chong - Writer, Lai Yiu Fai¹ - Cinematographer, Chan Kwong Wing¹ - Composer, Pang Ching Hei¹ - Editor, Danny Pang - Editor  more »

Cast overview, first billed only (view more cast)		STARmeter™
	Andy Lau ... Inspector Lau Kin Ming	5,924
	Tony Leung¹ ... Chen Wing Yan	5,087
	Anthony Wong¹ ... SP Wong Chi Shing	10,785
	Eric Tsang ... Hon Sam	19,644
	Kelly Chen ... Dr. Lee Sum Yee	54,036