Cattlemen's Association agent Frank Blair (Bruce Gordon) disguises himself as Don X, a wealthy Mexican beef baron, in order to infiltrate a gang of cattle rustlers. As it turns out, the leader of the gang is one Perez Blake (Boris Bullock), an outwardly law-abiding rancher. The dark-haired Gordon, a South African by birth, was defeated by poor production values in this and a couple of other threadbare oaters produced by Gower Gulch entrepreneur Barney Goodman. ~ Hans J. Wollstein, Rovi