When Marino goes to Rome for an event, he certainly does not imagine meeting Marisa, who will become the love of his life. But once love is found, it is a matter of spreading it and here the difficulties begin: first the father who opposes it; then, after the death of his father, the gossips who make Marino believe that Marisa was a little good, so much so that Marisa runs away. Repentant, Marino searches in vain and then, almost by accident, finds her again, Mrs. Ciceri. But love admits no obstacles, not even that of a deaf and dumb husband.
In 18th-century Rome, impish aristocrat Onofrio del Grillo amuses himself by playing pranks on all sorts of people — his reactionary family and fellow nobles, the poors, the French occupiers trying to modernize society, and even the Pope himself.
Broke, and armed only with his sense of humor, middle-aged Gianni lives with his mother in their old apartment. The debts are mounting, but if Gianni looks after the building manager's mother during the Ferragosto, a mid-August holiday, all will be forgiven.
In Pietrasanta all are excited for the annual party of summer end. Here we find four characters: Merigo, a naive guy passionate of bike; Pierre, son of the mayor; Simone, a pestiferous kid; Mario, lifeguard of "Bagnomaria".