Murder in Coweta County (1983)

IMDB
Genre : Crime, Drama
TRAILER
Director : Gary Nelson
Stars : Johnny Cash, Andy Griffith, Earl Hindman, Ed Van Nuys
Plot : In 1948, in rural Georgia, Coweta County is watched over by its legendary, indomitable Sheriff Lamar Potts (Johnny Cash). No felony had ever gone unsolved while Sheriff Potts was in charge.