Yours Truly, Johnny Dollar which aired on the CBS Radio network from February 18, 1949 until September 30, 1962. Each weekly episode was 30 minutes in duration. However, during Bob Bailey's  first year in the role, each story comprised five 15-minute episodes,  airing Monday through Friday. There were two exceptions: "The Kranesburg  Matter" comprised six episodes, and "The Phantom Chase Matter"  comprised nine.