It is 1941. Wolfgang Stahl, an American spy operating undercover as an SS officer, has just fled Germany with Hitler's henchmen on his trail. He is carrying valuable cargo--the blueprint of the F hrer's secret plan to invade Russia. Stahl's man in the American embassy, the shy and sheltered Calvin M. Cormack, is teamed with a boisterous MI5 officer, Walter Stilton, to find the spy and bring him to safety. Their investigation takes them across war-torn...