Love at Twenty unites five directors from five different countries to present their different perspectives on what love really is at the age of 20. The episodes are united with the score of Georges Delerue and still photos of Henri Cartier-Bresson.

Alberto Moretti arrives in Cortina D'Ampezzo, with daughter Marcella,who has just won a TV contest, the prize of which is a free stay in a luxury hotel.

Antonio, a former variety actor, keeps his daughter in an excellent boarding school by organizing small scams with his friend and colleague Felice. Commissioner Malvasia good-naturedly persecuted him. When their respective unsuspecting children fall in love, the two fathers make peace.

Two teenagers fall in love, but their feuding families and fate itself cause the relationship to end in tragedy.

Ugo meets the 18-year-old Renata in the hostel where she is staying. He falls in love with and leaves with her for several romantic places until the money ends. Ugo will try to get the girl engaged on a local TV station, but Renata falls in love with a manager.

Emilia Bonelli is an overly ambitious and driven woman. This dominant personality trait has its effects on her henpecked husband Luigi, and her daughter Carla. Circumstances ultimately lead to the courtroom and an aloof judge in the persona of Andrea Morandi.

Aldo, Vasco and "Smilzo" (Slim) are friends. They live with their parents and are training for boxing. But their real interest is in women. When casually Aldo meets Laura and falls for her. Will he succeed in winning her love?

An Italian drama directed by Leopoldo Savona.

Maria and Paul love them, but they are very young and, moreover, Maria is the daughter of the municipal sweeper while Paul is the lawyer Bonelli, vice mayor and head of the opposition. To complicate the story there is the reconstruction of a hermitage destroyed during the war. Reconstruction would take the view of the Paseroni villa, big industrial and political traffic. Bonelli's lawyer, a great speaker, becomes a mayor for the death of his predecessor and is bought by Paseroni, while rejecting the love of Paul and Mary for social differences and why Paul should stay behind Doddy Paseroni. At this point, Paul and Mary flee to kill, just as Bonelli has to hold a talk on the radio for the inauguration of Paseroni's villa ...

The cruiser "Raimondo Montecuccoli" departs from Livorno with cadets from the Naval Academy. Among them, three sailors are troubled by various problems. The authority of their superiors and life on board improve the crew's character, even helping them to resolve their personal issues.