The clever leader of a group of spies invites our eponymous character (Warren William) to open a safe in return for $10,000. He declines and leaves the scene - but not before he leaves one of his distinctive cigarettes behind. With the constantly pursuing "Insp. Thomas" (Don Beddoe) and bumbling "Devan" (Tom Dugan) on his case, he now finds himself framed for a robbery - and that very cigarette is the conclusive proof the cops want! Aided by infrequent contributions from his valet "Jamison" (Leonard Carey), his attempts to get to the bottom of the mystery are frustrated at every turn by the hug... read the rest.