Fred MacMurray ("Double Indemnity") and Errol Flynn ("The Adventures of Robin Hood") star in this exciting action/adventure about a crusading scientist who fights to prevent bomber pilots from blacking out. Co-starring Emmy-nominee Alexis Smith ("Tough Guys"). Directed by Oscar-winner Michael Curtiz ("Casablanca," "Yankee Doodle Dandy"). Well-made, with great flying sequences. This film was released just months before the Japanese attack on Pearl Harbor.