Construction worker Oreste and young fiancee Adelaide meet Nello, a cook in a pizzeria. This love triangle often goes to communist rallies, and enjoys the filthy beaches of Ostia. Will the hostile environment pave a way to jealousy?

• Dean Film
• Marcello Mastroianni
• Monica Vitti
• Giancarlo Giannini
• Manuel Zarzo
• Marisa Merlini
• Juan Diego
• Fernando Sánchez Polack
• Hércules Cortés