Complex sentence: William Gargan, Lloyd Nolan, and Lee Tracy played the title role in "Martin Kane, Private Eye" on live television, airing on NBC-TV from September 1,1949 until June 17,1954.
Split into simpler sentences: William Gargan, Lloyd Nolan and Lee Tracy played the title role in "Martin Kane, Private Eye" on live television. It ran on NBC-TV from September 1,1949 until June 17,1954.