Cattle are herded from Sonora in Mexico to a ranch in Arizona.
Titles read: "Pathetone Lightens The 'Black Out' With - SOUTH OF THE REAL BORDER!"
Various shots of huge crowds of long-horned cattle being herded across the dry prairie towards the American border by gauchos. Could pass for a scene from a western. The cattle go through a kind of dip trough, then come out the other side in the state of Arizona, United States of America. They have been brought over to the American ranch of Restoff (sp?). An American vet in a face mask watches the cattle go through the dip.