Recovering from an attempted suicide, a man is selected to participate in a time travel experiment that has only been tested on mice. A malfunction causes the man to experience moments from his past in a random order.

Barny, although a Marxist, is intrigued by the mysteries of religion. In confession, she teases a priest, Léon Morin, but he is a young and intelligent man and ready to discuss anything.

Famous TV newscaster Robert Colomb is married to Catherine, but is continually unfaithful to her. Then he meets, and becomes fascinated with Candice.

Luciano, who studies at the university, falls in love with Sandra, a high school student, who returns his love. If her family is very rich, his family is of modest extraction; however, the difference in condition does not seem to be a problem, and Luciano's degree increases the hope of a happy future. However, following a sudden financial collapse, Sandra's family business failed: so, to help her parents, the girl accepted the kindness of a very rich childhood friend, deciding to marry him.

Centuries ago in the Orient, the fiscal exactions on the people lead to a revolt against the usurper of the throne, and the empowerment of a new leader.

Loreley looks back to the happy times when she became a silent movie star with the huge success of "La Contessa Azzurra", directed by Don Salvatore and produced by Don Peppino, the owner of a Café Chantant.

The master Impallato takes care of the boys in a suburban after-school. Here he discovers a pupil with an extraordinary baritone voice.

A mysterious horseman, called the Dark Knight, sets himself up as a masked vigilante and decides to free the duchet of Valgrado from the grip of a terrible tyrant.

In the early 20th-century, Frenchman Claude meets Englishwoman Ann in Paris. Ann invites him to her family home, intending him for her sister Muriel. Claude falls for Muriel, but families demand year-long separation before approving marriage.

Two adventurers and best friends, Roland and Manu, are the victims of a practical joke that costs Manu his pilot's license. With seeming contrition, the jokesters tell Roland and Manu about a crashed plane lying on the ocean floor off the coast of Congo stuffed with riches. The adventurers set off to find the loot.