“Vidocq” (Vincent Cassel) is thriving amidst the underworld of Napoleonic France but having been wrongly convicted of murder and escaped from captivity, is keen to go straight and earn an amnesty from the government. That might be possible, but for that to happen he is going to have to co-operate with the embryonic Sûreté and help track down some insurgents. Needless to say, when rumours start to flow that he has turned his coat, the fraternity that was once his safe source of his anonymity now starts to make his life even more dangerous than his new task. Historically, this has it’s roots in ...