A mysterious bandit, the Masked Rider, has been stealing every shipment of silver bullion from the "Mina de Plata de la Compania Valdez", thwarting the efforts of mine owner Don Sebastian Valdez and his foreman Douglas.
The Masked Rider
A ruthless gang of bandits targets a wealthy mine owner's valuable cargo, prompting her to enlist the aid of a trusted employee to outwit them.
