Pedro de Aguillón

Mateo Melgarejo is a notary public and scribe for the illiterate people of Santo Domingo, a neighborhood north of Mexico City's Zócalo. A squatter friend asks for his help in negotiating with the land census bureau to regularize a land title. After a great deal of frustration with the government bureaucracy, he writes a letter to the cabinet minister, earning an audience with him. The minister hires Melgarejo to reform the bureau, and the appointee proceeds to lecture the officials on their duties in a democratic society. At the end, he gives up the post, returning to Santo Domingo to help its poor residents.

After a quarrel with her boyfriend on New Year's Eve, Mane drives her car from Mexico City to Cuernavaca to meet her parents in their country house. The car breaks down in the highway and Mane has to ask for help. Mechanic Cruci arrives and, after testing the car, offers Mane a ride on his motorcycle. Back in Mane's house, she invites him some drinks to celebrate New Year's Eve. They get drunk and, the morning after, Mane's parents arrive and find them sleeping together. Not knowing what happened, Mane and Cruci are forced to get married against their will.

AWOL from French Foreign Legion and hiding in a Prince's harem, clowns get mixed up in palace intrigues

A mad scientist creates a remote-controlled monster and sends it to terrorize the city.

A disappearing body leads a detective and his sidekick into an encounter with a gill man.

Pastora de los Reyes is a beautiful Spanish that goes to Mexico with a contract to film a movie. The main actors will receive her at the airport, among them is Paul, a little-known mariachi that has been chosen to become a new idol. Automatically, both had bad relations and during filming many discussions happens. This arguments gives way to a deep love.

Mad scientist brings his dead mad scientist grandfather back to life and makes a Frankenstein-type monster out of him.

A politically-themed stage play provokes a murder. Police detective walks the cast through a reenactment of their performance as a way of investigating the crime.