Christmas holidays on the snow of Cortina D'Ampezzo. Mario, a guy from Rome who has little money, falls in love with American Samantha, the girlfriend of hypochondriac Roberto. Billo, a singer and playboy, encounters Ivana, who is now married to wealthy Donatone but had a fling with Billo in the past, and he wants another chance at lighting the flame.
A group of students from the San Crispino School for Boys take a holiday in the United States, traveling from New York, through Utah, all the way to Los Angeles. Young Father Don Buro (Christian De Sica) has great difficulty controlling the youngsters, especially with troublemaking ex-student Peo (Jerry Calà) along for the trip, and he gets distracted by the attractive single mother of one of the boys (Edwige Fenech).
