When Texas Ranger private Andy Pickard is assigned to help patrol the Texas-Mexico border country he rides directly into a deadly feud. At odds are two land and cattle barons - Jericho Jackson, whose great spread lies just north of the Rio Grande, and Guadalupe Chavez, whose domain lies south of the river.The men are alike in only one respect: their hatred for each other, a hate born at the time of the Alamo and the U.S.-Mexican War, when Mexican lands were confiscated by ruthless Americans. The old rivals have turned to preying on each others' cattle with resulting bloodshed on both sides of the river.Between the two camps, Big Jim McCawley's ranch seems almost symbolic of the opportunity for the people of the two nations to live together.
