The Stool Pigeon
Alternate/Foreign Title: Sin yan [Original title]
DVD Released (Y/M/D): 2011-09-27
Genre: Foreign
Sub-genre: Action/Adventure
Director: Dante Lam
Stars: Nicholas Tse, Nick Cheung, Lun Mei Gwei, Kai Chi Liu, Pu Miao, Yi Lu, Philip Keung, Deep Ng, Sherman Chung, Kong Lau, Shing-cheong Li, Kong Kam, Jing-hung Kwok
MPAA Rating: Not Rated
Synopsis: Police Detective Don Lee (Nick Leung) makes a bad call, causing a close informant to be injured. A year later, he must locate a new man to go undercover inside a jewel-theft ring. Ghost, Jr. (Nicholas Tse) doesn't want to do it, but Lee can offer deals and apply pressure that makes it hard to say no. Lee makes decisions based on the progress of his case, but not always at the benefit of his informant. Ghost must play a role, but can't decline the chance to do what's right.
  Source: RottenTomatoes.com