Rodolfo Solís

Three nymphets struggle to have a beneficial youth: Ana is suicidal, Mercedes is attracted to her brother William, and Patricia desires to be sexually abused.

A young man eagerly prepares for triumph as a boxer in a neighborhood gym with the firm intention of escaping poverty to marry his girlfriend, who sings in a nightclub.

Pastora Heredia is a beautiful gypsy with great character who always tries to help the needy. One day she gots the notice of the death of his grandfather, a millionaire who lived in Mexico and that since his father was angry, she knew nothing of him. However, as Pastora was his only granddaughter and sole heir of all his property, it does not hesitate to cross the pond to claim his inheritance. But once there is that Don Guillermo, grandfather, not dead.

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.

Cantinflas is a clumsy fireman, who one day receives the visit of his little goddaughter, whose mother recently died in the jungle. After having work in a few fires, Cantinflas decided to quit and become a policeman, because is less dangerous. Everything goes well until a gang of gangsters kidnap the girl, because of a monetary inheritance.

Stage magician Fu Manchu uses his illusions and trickeries to find a murderer.

Mercedes (Marga Lopez) dances for money with the clients of Salon Mexico, a famous cabaret in Mexico City. Her younger sister Beatriz (Derbez) studies in an expensive private school, paid by Mercedes. Obviously, young Beatriz doesn't know about her sister's job. Troubles begin when Mercedes wins a danzon contest with Paco (Acosta), her pimp. Paco refuses to share the prize with Mercedes, so she steals the money when he's sleeping.

Peasant farmer and landowner are rivals for a woman. Sequel to Ay Jalisco No Te Rajes.