In a station bar, a business traveler meets a girl and decides to leave his fiancee and merry her.

Claudio and Maurizio, two young and reckless taxi drivers in a Roman gas station meet two American tourists, daughters of a Spanish man that has oil wells in America. Maurizio and Claudio walk the tourists to the Eternal City and forget their girlfriends Patricia and Lorella. The brides, aware of their wanderings,begin to pay them with the same currency.

Armando Conforti, his family and his friends have a business: they sell souvenirs near St. Peter's, in Rome, they change dollars, in short they get along.

One unlucky day, a married couple with four children get an eviction notice: the building they live in is to be demolished. The family looks desperately for a new home, which is no easy task in Madrid in the fifties.

Claudio is a kind mand who works as cashier in a company for several years. Whe he finds closed the bank where he has to deposit a millon of pesetas, he decides to go to a friends party. Due to alcohol effects, he share out the money to the people who need it more.

Two inmates escape prison changing clothes with a couple of businessmen. They'll be taken by the financiers and find themselves surrounded by wealth and beautiful women.

A man and a woman have been secretly married. He belongs to a rich family and she is a poor actress and singer that is failing to success in her career. One day, he decides to tell his family that he's married and flies to Italy, where they live, but the flight has an accident and he dies. The man's brother goes to Spain to look for the body, and he discovers not only that his brother is married, also that his brother's wife is pregnant.

Rafael, Miguel and Gabriel are three boys of different social status, who come to the call of the Flags of Hunters Parachute enroll in their ranks. Between them comes a great friendship and starring a host of incidents, until Rafael starts a relationship with Milagros, an attractive girl of Alcala.

The story of doctor Santiago Ramón y Cajal, who adapting Golgi's silver staining method enabled the visualization of the real structure of the central nervous system, based on individual cells, the neurons. For which both were bestowed the Nobel prize in 1906.