Border Vigilantes

When a town's vigilante committee fails to stop a wave of crime, they send for the legendary Hopalong Cassidy. Hoppy and his partners, Lucky and California, arrive and pose as outlaws to infiltrate the gang. They discover the mastermind is the respected head of the Miners' Association. After being framed for a silver theft they set up as a trap, they must clear their names, expose the true villain, and restore order to the town.