Matt Dillon (Gunsmoke) (whose "supposed" origins figured in the very first episode of the radio series), and he often referred to Wild Bill Hickok as being a close personal friend. In the television version (which ran from 1955 until 1975), and subsequent TV-movies (1987 to 1994), Matt was portrayed by James Arness. Since most of the early television episodes were based on stories and scripts from the radio version, Arness's initial interpretation and portrayal was similar to William Conrad's. However, as the television version continued, Arness's Marshal Matt Dillon evolved in a number of ways. In the television version, Dillon became more resigned
Gunsmoke 1965. Differences were noted between the characters on the radio and TV versions of "Gunsmoke." In the radio series, Doc was acerbic, somewhat mercenary, and borderline alcoholic, at least in the program's early years. On radio's "Gunsmoke", Doc Adams's real name was Dr. Calvin Moore. He came west and changed his name to escape a charge of murder. The television Doc, though still crusty, was in many ways softer and warmer. Nothing in the radio series suggested that Chester Proudfoot was disabled; this merely visual feature was added to the Chester Goode character on television because of actor Dennis Weaver's