In the movie, Hoppy and Lucky transport cattle to Valdez's ranch in Argentina, but their journey takes a deadly turn when Merritt's son and daughter are mysteriously killed. As Hoppy investigates the incident, he discovers a bullet with suspicious markings, leading him to suspect foul play. His instincts are confirmed when he recognizes Merritt's name on an old wanted poster, hinting at a dark past.
Law of the Pampas
Two cowboys, Hoppy and Lucky, embark on a cattle delivery journey to South America, but their adventure is threatened by the nefarious Ralph Merritt, who attempts to disrupt their mission.
