William Gargan starred as Barrie Craig, Confidential Investigator – "America's number one detective" – from 1951 to 1955. The actor had a long resume of detective roles on the big and small screens, as well as on radio, but his best on-air work may have been as Craig, the New York-based confidential investigator. We'll hear him in a pair of his radio mysteries: "Death of a Private Eye" (originally aired on NBC on January 2, 1952) and "Fog Over Murder" (originally aired on NBC on October 13, 1953).