The underside of Mexico City: street performers, factory workers, a drunk, an old man with civic pride, a pickpocket, and others live and interact in a shantytown near the Basilica of Our Lady of Guadalupe.
A group of would-be beneficiaries gather for the reading of a will, and discover that they must spend the night in a spooky castle to gain their inheritance. A spooky housekeeper and a man who seems to be a vampire are just two of the obstacles that might deter them.
Boisterous young charro has to prove to his girlfriend's parents that he's ready to settle down and be a responsible adult... but then somebody frames him for a murder and he has more immediate problems to deal with.
A lady wrestler and her boyfriend, a policeman, battle a mad scientist who has developed a murderous killer robot and uses it to kidnap wealthy people.
Small-town guy goes to The City to look up his absent girlfriend. He discovers she's become a sex-worker, so he gets a job at a riding stable and meets a new girl.
Xavier, Miguel, Johnny, Ricky, and Charlie (the members of Menudo) decide to take a hot air ballon to a concert and end up crashing in the woods. The boys have their own adventures (jumping in the mud, skateboarding, stealing motorbikes, playing practical jokes on each other, throwing sea sponges,...