Billy Dennis Weaver (June 4, 1924 - February 24, 2006) was an American actor, best known for his work in television, including his role as Matt Dillon's trusty helper Chester Goode on the long-running western series Gunsmoke, as Marshal Sam McCloud on the NBC police drama McCloud, and in the 1971 TV movie Duel, the first film of director Steven Spielberg.
In 1952, Winters aided him in getting a contract from Universal Studios. He made his film debut that same year in the movie The Redhead from Wyoming. Over the next three years, he played roles in a series of movies, but still had to work odd jobs to support his family. It was while delivering flowers that he heard he had landed his biggest break Ñ the role of Chester Goode, the limping, loyal assistant of Marshal Matt Dillon (James Arness) on the new television series Gunsmoke Ñ which would go on to become the highest-rated and longest-running series in US television history (1955 to 1975). He received an Emmy Award in 1959 for Best Supporting Actor (Continuing Character) in a Dramatic Series.