A little trivia. Old time actor from 40s, 50s, and 60s who played many characters with a stuttering manner, Shug Fisher, was a member of the Sons of the Pioneers. As was Festus....Ken Curtis
Both played in John Wayne movies. I remember Shug in The Man Who Shot Liberty Vallance, and Ken played in several, The Searchers, Rio Grande, The Horse Soldiers, and another couple. Both were good actors.