Atomic scientist/pilot Doug Martin is missing after his plane crashes on an reconnaissance mission after a nuclear test. Miraculously appearing unhurt at the base later, he is given sodium amethol, but authorities are skeptical of his story that he was captured by aliens determined to conquer the Earth with giant monst…

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……