Fernando Fernández

In Mexican Revolution times, a guerrilla general (Armendáriz) and his troops take the conservative town of Cholula. (imdb)

Called by the Mexican President himself, and in spite of a heart condition, young teacher Rosaura Salazar travels to the deserted town of Rio Escondido to accomplish the mission of bringing education to the poorest people. Being there, Salazar has to fight Regino Sandoval the evil landlord of the town. He has transformed the town into his own property, imposing his will and spreading death everywhere. (imdb)

A story about two men caught in the Mexican revolution: close friends before, but now on the opposite sides. One of them is military officer, while the other one exacts capital punishment. The prisoner's mother comes to visit his son, unaware that his former best friend is now his enemy.