It's 1836. Gunfighters and Spanish Dons rule California, but the government is squeezing the Dons by levying taxes they cannot pay. Don Santiago plans to steal a government shipment of gold to pay, but an innocent band of coastal Indians stands in his way. The only one who can save the Indians is The Master Gunfighter. The Gunfighter must overcome all odds and defeat the Don's men, including Paulo the brother of his wife.