Horsemen of the Sierras

The story revolves around Robin Grant (Tommy Ivo), a young boy who's inherited a valuable range. Certain evil interests do their best to kill off Robin and claim the land for themselves. U.S. marshall Steve Saunders (Starrett) comes to the boy's rescue--and when Steve can't rely on the Law to back him up, he dons the guise of the masked Durango Kid.