Hoppy, Johnny and Windy are fighting a malicious gang trying to stop a cattle drive from reaching a drought-stricken North. When Hoppy agrees to lead a large cattle drive north he runs into lots of trouble. First Anderson and Wilson join the drive to do what damage they can. Then Lewis and his men posing as Tail officials try to cut out part of the herd. When Hoppy sees through this ruse, they rustle some cattle and burn the camp. Stunningly photographed by Archie Stout, this thrill-packed Cassidy western was remarkable in its reflection of the tough times of the Great Depression. Hoppy, mindful of the famine threatening the country, persuades other ranchers to combine their herds and offer them at a fair price to a relief committee sent to buy cattle to feed a starving population. Cassidy leads a collective cattle drive, but greedy profiteers set out to sabotage his efforts, and they'll kill any man brave enough to stand in their way.