During the Cold War, a scientific team refits a Japanese submarine and hires an ex-Navy officer to find a secret Chinese atomic island base and prevent a Communist plot against America that could trig...

骑兵队长约克驻守在得克萨斯州的要塞里，与印第安人发生了军事磨擦，儿子加入了他的部队，妻子也迫不及待的搬入了要塞。在家庭矛盾面前，他顽固的军官性格差点毁了整个家庭，但最终重归于好。在出现家庭的完美结局的同时，战斗也以印第安人的失败而告终……...