Edward, a powerful rancher, serves as a real chief of a town near the Mexican border. The arrival of Oklahoma John, new sheriff, not to your liking. The new lawman faces Jimmy, the son of the chief and his buddy.

Cheyenne is an American western television series of 108 black-and-white episodes broadcast on ABC from 1955 to 1963. The show was the first hour-long western, and in fact the first hour-long dramatic series of any kind, with continuing characters, to last more than one season. It was also the first series to be made by a major Hollywood film studio which did not derive from its established film properties, and the first of a long chain of Warner Brothers original series produced by William T. Orr.