, all of which were led by James Arness as the steadfast Marshal Matt Dillon. Although he was the face of "Gunsmoke," the series grew out its ensemble cast with characters like Doc Adams (Milburn Stone) and Long Branch Saloon owner Kitty Russell (Amanda Blake). For the series' first nine seasons, the role of Dillon's right hand man went to Dennis Weaver as the timid, boyish non-deputy Chester Goode. The character was a holdover from the popular radio series who couldn't keep up physically with the Marshal on account of his limp, but his spirit made him a valuable presence in the show.

When Weaver left the show to take on new career opportunities, there was an open slot ready to be filled in. Dillon needed someone by his side, which was a call actor Ken Curtis was ready to answer. But rather than recasting the Chester character, "Gunsmoke" instead opted to expand upon Festus Haggen, a character that appeared as a one-off guest appearance in season 8 ("Us Haggens").

Unlike Chester, Festus would actually be endowed with the duties of a deputy, and ultimately stick around until the series finale in 1975. In addition to serving as a legitimate aide to Dillon, the hillbilly turned aide of the law was also propped up as a comedic relief character whose cantankerous, yet kind personality made him a reliable source for laughs. One of his most recognizable trademarks, however, would be that of the infamous scruff that he'd always be scratching. As it turns out, Curtis would have to keep his bristle in order to play Festus.