Chance Molloy pursues a crooked senator's daughter aboard an airplane, but their flight is turbulent in more ways than oneIn the 1940s, air travel is still in its infancy. Seats turn into private sleepers, passengers smoke in flight, and it's no sweat to carry weapons aboard. Chance Molloy, a self-made airline owner, is dealt a blow when his plans to establish a passenger airline in South America are thwarted by a corrupt US senator.