伯利和卢克合伙犯罪,两个人都希望有一天能富有。1917年,美国中西部萧条不堪,抢劫银行失败后,两人参军了,被派往法国,几乎同时,二人偷走一辆卡车前往巴黎。在那里他们遇到了两个女孩。很快,他们几个人必须争分夺秒去破坏德国的秘密杀伤武器,成功与否直接关系着战争的结果…When two cowboys are captured in the old west trying to rob a bank, they are exiled to the front lines of World War I to fight alongside the British. They get into a bet to see if they can fly a Gunbus, they do but then end up in another base under an officer who is determined to hunt down a German airship.