An ex-GI, Tracy, thought to be a mercenary by Japanese agents, is asked to steal military plans for the defense of the Panama Canal. He allows the Japanese to think he's going along with their plans with the help of a beautiful American counterspy, Kelly, and a great deal of imagination. He
succeeds in putting one over on the enemy, but at the cost of his life and that of his lady. Drew Pearson narrates and wrote the epilog, giving an aura of validity to a fictional gung-ho story of love and honor.