Lost in the Stratosphere (1934) is a high-flying pre-WWII military drama that pairs romance, rivalry, and aviation heroics. The film follows two U.S. Army Air Corps pilots—Lieutenant Tom Cooper and Lieutenant Richard Wood—whose close friendship is put to the test when they both fall for the same woman. As tensions rise on the ground, the stakes grow even higher when they’re assigned to a dangerous test flight into the upper atmosphere.

Set against the backdrop of early military aviation, the film delivers a blend of interpersonal drama and thrilling aerial sequences. Produced by Monogram Pictures, the story reflects 1930s America’s fascination with flight and its emerging role in national defense. Despite its modest production values, Lost in the Stratosphere has become a cult favorite for its earnest performances and early depiction of human endurance in extreme conditions.