From 1955 until 1960, Bob Bailey starred as Johnny Dollar - "America's fabulous freelance insurance investigator" - and gave radio one of its all-time great detectives. Bailey first played the gumshoe in a series of five-part nightly serials before the series reverted to a weekly 30 minute format for the rest of its run. We'll hear him in all five installments of "The Plantagenet Matter" (originally aired on CBS on between March 5 and March 9, 1956). Plus, we'll hear a two-part mystery: "The Mason-Dixon Mismatch Matter" (originally aired on CBS on June 9, 1957) and "The Dixon Murder Matter" (originally aired on CBS on June 16, 1957).