 Tonight's Mystery Theater presentation came to you from Radio City in New York. This is NBC, the national broadcasting company. From March 22nd, 1946, Motley Mystery Theater announcer Dan Seymour would also work on the comedy series The Aldrich Family and Duffy's Tavern, plus the dramatic shows Bulldog Drummond and Orson Welles' Mercury Theater on the air. I'm Greg Bell, and up next on When Radio Was, we continue to present a radio version of Dr. Jekyll and Mr. Hyde. Hang on.