Gunsmoke "The Cisco Kid." "Gunsmoke" was set in Dodge City, Kansas, during the thriving cattle days of the 1870s. Dunning notes, "The show drew critical acclaim for unprecedented realism." The radio series first aired on CBS on April 26, 1952 with the episode "Billy the Kid", written by Walter Newman, and ended on June 18, 1961. The show stars William Conrad as Marshal Matt Dillon, Howard McNear as Doc Charles Adams, Georgia Ellis as Kitty Russell, and Parley Baer as Dillon's assistant, Chester Wesley Proudfoot. Matt Dillon was played on radio by William Conrad and on TV by James Arness. Two
Ken Curtis appeared as muleskinner Graydon in the episode "Graydon's Charge" of the syndicated Western television series, "Death Valley Days", also guest starred Denver Pyle and Cathy Lewis. Curtis remains best known for his role as Festus, the scruffy, cantankerous, and illiterate deputy in "Gunsmoke." While Marshal Matt Dillon had a total of five deputies over two decades, Festus held the role the longest (11 years), in 304 episodes. Festus was patterned after "Cedar Jack" (Frederick Munden), a man from Curtis' Las Animas childhood. Cedar Jack, who lived 15 miles south of town, made a living cutting cedar fence posts. Curtis observed