又名：勇者无敌(台) 钢铁斗士(港) 武士 拳击勇士
这是一个破碎的家庭，酗酒的教练父亲帕迪（尼克·诺特 Nick Nolte 饰）家暴妻子，次子汤米（汤姆·哈迪 Tom Hardy 饰）与不堪忍受的母亲远赴他乡；长子布兰登（乔尔·埃哲顿 Joel Edgerton 饰）为了爱情选择留下，并认为从此可以得到父亲的器重与栽培，然而最后父子还是分道扬镳。时隔多年后，汤米带着母亲痛苦死去的悲伤记忆，以及在伊战中的惨痛经历找到父亲，要求后者再度担任自己的教练
Title：Warrior Year：2011 Rated：PG-13 Genre：Action / Drama / Sport Language：English / Spanish Country：United States Director：Gavin O'Connor Writer：Gavin O'Connor / Anthony Tambakis / Cliff Dorfman Actors：Tom Hardy / Nick Nolte / Joel Edgerton Plot：The youngest son of an alcoholic former boxer returns home, where he's trained by his father for competition in a mixed martial arts tournament - a path that puts the fighter on a collision course with his estranged, older brother.
