腐败的伦敦警察帕克打算勒索神秘的有钱人科索，没想到一场简单的勒索演变成为伦敦城内大型犯罪案件。帕克该如何应对千变万化的局面……

A thief is caught up in a deadly game of cat-and-mouse between a maverick cop and London crime boss.

http://www.imdb.com/title/tt2095568/