The head of an elite Hong Kong surveillance unit keeps one eye on his rookie apprentice and the other on a notorious criminal he suspects of masterminding a recent jewel heist in this tense thriller from filmmaking duo Johnnie To and Nai-Hoi Yau. Of course, the criminal knows all along he's being watched. But that doesn't stop him from trying to pull off the biggest score of his career.
Simon Yam
Sergeant Wong Man-Chin / Dog Head
Tony Leung Ka-fai
Chan Chong-Shan / Hollow Man
Kate Tsui Tsz-Shan
Constable Ho Ka-Po / Piggy
Lam Suet
Ng Tung / Fatman
Maggie Shiu
Madam Fong
Eddie Cheung Siu-Fai
Chief Inspector Chan
Berg Ng Ting-Yip
Chan Chong-Shan's Gang Member
Wayne Lai Yiu-Cheung
Chan Chong-Shan's Gang Member
