El Dorado is a 1966 Western that featured John Wayne
in the story of a sheriff who must defend his office against an
aggressive outlaw element in the town. Wayne stars as Cole Thornton, a gunfighter who helps an old friend protect a
group of ranchers from a rival who had previously hired Cole. The film
co-starsRobert Mitchum, Edward Asner, James Caan, Michele Carey, and Arthur Hunnicutt.