When a commercial airliner develops engine problems on a trans-Pacific flight and the pilot loses his nerve, it is up to the washed-up co-pilot Dan Roman to bring the plane in safely.

丹斯雷（柯克•道格拉斯Kirk Douglas 饰）是一名流浪的牛仔，一次偶然之中，他结识了名为杰夫（威廉•坎贝尔William Campbell 饰）的男子，两人之间结下了深厚的友谊。在老相好艾多妮（克莱尔•特雷弗Claire Trevor 饰）的介绍之下，丹斯雷和杰夫来到了工头司翠普（杰伊•C•弗利朋Jay C. Flippen 饰）手下干活。