sentences:  Only twenty-nine radio broadcasts are known to exist.The program was sponsored by Old Briar pipe tobacco and Encore and Sano cigarettes, all of which were products of U.S. Tobacco Company.Gargan, Nolan, Tracy, and Mark Stevens played the title role in "Martin Kane, Private Eye" on live television, airing on NBC from September 1, 1949 until June 17, 1954.