For some time, a band of outlaw raiders led by a man known only as El Gringo, had terrorized the larger ranches along the border. Striking without warning, they murdered, burned buildings and pillaged, only to vanish somewhere in the silent vastness of the great south west. However, one ranch had escaped. It was the Hacienda Delores, owned by Don Jose Rodriguez. Seeking an answer to this, the Lone Ranger called on the wealthy, Spanish-American rancher...