Biography of Charles Lindbergh from his days of precarious mail runs in aviation's infancy to his design of a small transatlantic plane and the vicissitudes of its takeoff and epochal flight from New York to Paris in 1927.

After the WWI Armistice Lloyd Hart goes back to practice law, former saloon keeper George Hally turns to bootlegging, and out-of-work Eddie Bartlett becomes a cab driver. Eddie builds a fleet of cabs through delivery of bootleg liquor and hires Lloyd as his lawyer. George becomes Eddie's partner and the rackets flourish until love and rivalry interfere.