剧情简介
改编自Frank Bill2013年所著同名黑色小说，讲述一名前海军陆战队成员因为生活拮据，去参加了“Donnybrook”——一项在偏远地区极其著名的空手拳击比赛，获胜者将会得到10万美元奖励。。After the American Army shot down a UFO in 1947, generations of elite commandos were secretly trained to deal with the aliens' feared return. However, the extra-terrestrials never came back and the elite force was disbanded. Sixty-six years after the Roswell crash, the aliens are invading Earth and only the over-the-hill retired commandos can stop them.。
