The Secret Agent Lafargue locates the evil Professor Marcus headquarters, who with the help of Dr. Bellini and an android of his invention, plan to conquer the world. Lafargue is discovered and severely injured, so he is unable to remember where it is the basis of Marcus or what their plan. To resolve this situation the authorities call the Agent Zero team.
A sharecropper and his daughter, a swarthy beauty, flee from the hacienda on which they live and join the Mexican Revolution.
Western revenge drama.
