Needing good PR, a snooty princess orchestrates a brief romance with an ordinary guy. But the schlub she picks proves more resourceful than expected.

Guido and Antonia are a young couple with opposed characters and backgrounds. He works a night job as a doorman, while she works all day in a car rental service. This is the story of what happens when they decide to have a child.

Fugitive convict Aldo seizes a car, taking policeman Giacomo and civilian Giovanni hostages. While chased by the police all over Italy, they will eventually become friends.

A high-ranking officer of the Italian Communist Party discovers he is a vampire and leaves his position, retreating to the abandoned residence of his deceased grandfather. There he finds the diary of his grandfather that gives him the answers he needs.