泰勒·雷克(克里斯·海姆斯沃斯饰)是一名无所畏惧的黑市雇佣兵,一无所有的他奉命营救入狱的黑帮大佬被绑架的儿子。但是在充斥着武器交易商和毒贩的阴暗地下世界中,本就致命的任务更是难以完成,并彻底地改变了雷克和男孩的命运。In an underworld of weapons dealers and traffickers, a young boy becomes the pawn in a war between notorious drug lords. Trapped by kidnappers inside one of the world's most impenetrable cities, his rescue beckons the unparalleled skill of a mercenary named Tyler Rake, but Rake is a broken man with nothing to lose, harboring a death wish that makes an already deadly mission near impossible.