After a young man is killed in an unexplored subterranean cavern and his girlfriend driven mad by something she saw there, a track found at the scene cannot be identified with any known animal and thus a scientific expedition is launched to find out just what it is that is living there.
The story focuses in on three young boys who, arrested by the authorities, await sentencing in Mexico City's Juvenile Court. One boy has killed his stepfather to protect his mother; the second boy has been goaded into blinding his chief tormentor; and the third resorts to stealing to support his...
Agapito, leader of the revolutionary movement of his state, comes to a town, kills all the federales, and gets a girl who was promised to him for his heroic deeds.
A down in his luck film director falls in love with an attractive waitress and decides to launch her as a big singing star. Once the goal is reached, the girl runs away and becomes involved with a gangster who leads her into prostitution.
A young singer falls madly in love with a man, with whom she forms a family. Problems, however, are not long in coming when she receives unfair accusations.
The charitable Emilio is a jealous barber tries to prevent at all costs the rich toting Mario mess with his girlfriend Rosita. Although Emilio help with money from neighbors, gets entangled in a misunderstanding and ends up in jail but his friends are out of charge so much trouble.
A rumor reaches a small town, San Garabato, that a government infiltrator will arrive to check the conditions of the community. Quickly, the municipal president, Don Perpetuo del Rosal, orders the imprisonment of those who might give a bad image. An indigenous man named Calzonzin arrives in town,...