Columbian Enrique Cuellar (Ricardo Montalban) has inherited land which was leased and used by Judge Garth. The Judge wants to renew the lease or buy the land outright. He minimizes its importance to his operations even though it contains a pass needed to drive his cattle herd between its seasonal ranges. Enrique discovers this deception and demands a large amount of money for the land. The Judge decides to drive his cattle through the land before Enrique can get a legal restraining order and in turn Enrique begins erecting a barbed wire fence to block the passage. A violent confrontation seems inevitable but is prevented by an unpredictable event involving Betsy Garth.

The Judge, Steve Hill and Trampas travel to Casper on the 4th of July in order to pick up a fancy bed the Judge had ordered. In Casper they have several adventures revolving around a wrestling match involving an old acquaintance of the judge (Aldo Ray) who is fighting for the championship and Steve's romantic interest in one of the saloon girls who reminds him of a past lost love.