According to Dennis Weaver, the late actor who played the role of Chester Goode, the producers of the show wanted him to develop a disability to explain why Chester never carried a gun and had a nonviolent attitude. Weaver showed up to the first day of shooting and demonstrated the now famous limp, without any explanation as to why or how Chester got it. The producers loved it and from the beginning of the series, Chester limped, though on occasion Weaver would forget and limp with the wrong leg