After thirty years in the big corporation, Ugo Fantozzi retires. Suddenly, he needs things to do in everyday life and he tries a number of activities: helping Pina shopping; babysitting grand-daughter Uga; a trip to Venice; learning golf. He then fakes documents to get a new job, but in the end he becomes a hypochondriac and doesn't even take a long-awaited chance with Miss Silvani.
Christmas holidays on the snow of Cortina D'Ampezzo. Mario, a guy from Rome who has not much money, falls in love with the American Samantha, the girlfriend of hypochondriac Roberto. Billo, a singer and a playboy, meets Ivana: she's married with a rich man, Donatone, but in the past she had a flirt with Billo, who wants to reignite the flame.
A group of students from the San Crispino school for boys take a holiday in the United States, traveling from New York to Los Angeles. Young Father Don Buro has great difficulty controlling the youngsters, especially trouble making ex-student Peo, and finds himself distracted by the attractive single mother of one of the boys.
