The hard-working owner of a circus, Euríspides Chamorro (Eugenio Retes), goes to Santiago in search of his son, a medical student, but finds to his surprise that he has dropped out of school and no one knows his whereabouts. To make matters worse, one of his employees snatches the circus from him, starting an adventure to recover everything and to convince his son to become a doctor.
Two shoeshine girls and a newspaper vendor survive in the Mapocho neighborhood of Santiago. While looking for better luck, Maruja becomes involved with a businessman who helps her become a famous singer. Meanwhile, the two shoeshine boys happen to come across some money from a bank robbery, changing their luck.
The owner of a ranch pretends to a woman who is in love with a young blacksmith and spur craftsman. Because of his jealousy, the owner threatens the young man to pay a high mortgage to continue living on his ranch.
After arriving on a ship in Valparaíso, Bohr meets Euríspides Chamorro, with whom he begins a trip through Chile, full of sketches, most of them led by the comedy duo Los Capo- rales.
A film that mixes comedy with mystery. A hairdresser (Lucho Córdoba) is a fan of detective novels, to the point of fantasizing while he works, which causes him several problems with his boss. Suddenly he finds himself involved in a plot as if it were taken from one of them.
