讲述老警探詹姆斯·奈特（布鲁斯·威利斯饰）致力于守护洛杉矶的安宁，万圣节前夕，一群蒙面匪徒在城市作恶、重伤奈特的搭档。为了缉凶，奈特一路追缉劫匪到了纽约，在那里，他的往事也将被揭晓，他必须在救赎的同时自我救赎。...

A dying mother, Sarah, tells her last wish to her eldest son, Drew, that he take his younger brother, Will, to the place they were born. Despite tragic family history, hope gives promise to the future...