Bill Johnstone may be best known as the voice of The Shadow, but old time radio fans can enjoy his performances from shows ranging from Escape and Suspense to My Favorite Husband and Our Miss Brooks. In honor of his birthday, we'll hear him as Lt. Ben Guthrie, the determined detective of The Line-Up in "The Topaz Earring Case" (originally aired on CBS on November 23, 1950) and "The Jersey Parallel" (originally aired on CBS on December 7, 1950).