A poster worker must remove the poster of the original movie, when the figures of Renato and Paolo suddenly moves and leaves the poster driving an ambulance dressed as nurses.

Alfredo is a crude Roman motorcycle repairman who is a friend of Count Max, a gentleman and ex-pleasure lover. The latter invites Alfredo to his residence in Campo dei Fiori and teaches him etiquette, French and how to play poker. The laughter will begin when Alfredo meets and chases the beautiful model Isabell Bellissima in Paris.

Three episodes held together by a common element: a car rented by three different characters.

3 episodes set in Monte Carlo. In the first one a priest is compelled to become the lover of a princess. In the second, a con woman tries to cheat an insurance man. In the third, a man has to deal with his wife's suicidal attempts.

Oscar dreams of becoming an actor or a stuntman. To contact a manufacturer he stages an accident and consequently injures a young actress, then tries to limit the damage by taking the girl to his home.

While keeping an eye on his small time crook brother in law, Inspector Nico Giraldi gets involved in a murder case set in the world of Formula One racing. Giraldi is suspended for trying to cover up for his brother in law and becomes afraid his wife and son may be targeted next. Therefore he calls in the help of his childhood friend and chief informant, Venticello.