Cassio, a tourist guide, and Primo, his bus driver, are taking a bus load of tourists to visit villa Jovis, at Capri island. Then they have an accident, and they knock their heads hard, losing conscience. They come awake in the times of the Roman Empire in Tiberius' villa.

Vanina Vanini, a bored, spoiled Roman countess, falls in love with a dedicated young patriot who is in Rome to assassinate a traitor to the brotherhood of the Carboneria.

The Posalaquaglia cousins are two small scammers and make a living of expedients: Dante receives as recognition for Tommaso a bill of one hundred thousand lire from the famous financier Bruscatelli, who ends up in prison immediately afterwards.

The death of a wealthy patriarch in 1885 sets off an interfamily power struggle. Son Ferdinando buys out his other relatives in order to gain full control over the dead man's property. But Ferdinando's nephew Amerigo holds out. Amerigo's stance is weakened when he heads for Florence and meets prostitute Bianca.

Colonels, majors, lieutenants: all of them live in the same building. Some of them have a wife or children or none, but everyone has his orderly. Major Penna is harassed by Osvaldo's mother. Lt. Martucci gets involved in the love affair between Antonio, his orderly, and Lauretta.

A pair of brothers, Baby Toto and Pietro, sons of different mothers, live stealing suitcases at the Termini Station in Rome. After a theft, they discover that the stolen suitcase they got from an apparent sweet old lady actually contains a corpse.

It's the story of a day spent by Dino, separated by his wife, who sees his son Robertino after five years. Dino has not contributed anything in life and to win the affection of his son, invents a story about his past. At the end of the day however, he will succeed in establishing a positive relationship with his son and telling the truth about himself.

Two young people trickle, steal and exploit prostitutes.

Stefano Garbelli is employed by a pharmaceutical company. One evening Daniela, a young independent prostitute, approaches Stefano pretending to be a nurse. They get together, but Daniela has a sinister plan.

In the late 1800's, Sicilians Franco and Ciccio are serving 20 years of prison for stealing two mules, when they are helped to escape by an American who says he is a friend of their grandfathers, who were killed in Texas by a gang of bandits who wanted to take over their gold mine. The two friends travel to America to take posses of the gold mine, but they soon discover that they are not the only ones who want it.