The Jack Carson radio show

Jack Carson’s was a familiar face in movies during the Golden Age of Hollywood. He had his own radio show during 1946-47, which was remarkably well done. He proved himself to be an adept comedian, and having the inimitable Arthur Treacher as his butler did not hurt things any. Throw in Irene Ryan (Granny Clampett) and you have an All-Star cast. (Carson sounds remarkably like Howard Duff of Sam Spade radio fame.)

HERE is a good blog post about the Jack Carson show.
You can find downloads of Carson’s show HERE.