AllMovie

Prolific Mexican filmmaker Rene Cardona (Santo Contra el Estrangulador) returned to the popular masked-wrestling fantasy series with this stereotype-filled tale of a mad scientist named Dr. Mathus, who uses human blood to revive the dead. It is up to the heroic silver-masked Santo (Rodolfo Guzman Huerta) to prevent the evil doctor from using his zombie army to take over the world. Nadia Milton co-stars in this Santo entry with Freddy Fernandez and Enrique Lucero. Cardona, who had directed the ghastly La Horripilante Bestia Humana the previous year, also appears in the cast.