Totò contro i 4

In Pietrasanta all are excited for the annual party of summer end. Here we find four characters: Merigo, a naive guy passionate of bike; Pierre, son of the mayor; Simone, a pestiferous kid; Mario, lifeguard of "Bagnomaria".

Gianna Amicucci works in the house of the head of her hometown police force and enters the academy with a kickback from him. She is a beautiful woman (she generously sheds clothes during the film) and has to overcome her male colleagues prejudices, but she gains their respect through a series of brilliant operations.

Serafino, a young and innocent shepherd, inherits a huge fortune. He immediately starts spending the entire sum on presents for his friends, causing the envy of his family.

In 18th-century Rome, impish aristocrat Onofrio del Grillo amuses himself by playing pranks on all sorts of people — his reactionary family and fellow nobles, the poors, the French occupiers trying to modernize society, and even the Pope himself.

The inmate Proietti, nicknamed "Er Soffia", getting out of prison. There is the Roman brigadier Vasco Sacchetti, an agent of the narcotics and his old friend who, to celebrate his freedom, invites him to eat fish at Fiumicino.

Targeted by a dirty cop after witnessing a murder, bank clerk Mario flees to Puerto Escondido, Mexico, where a couple of oddball Italian expats drags him into a journey of self-discovery and bad decisions.

Checco, an uneducated but self-satisfied fellow from Milan, who has always dreamed of becoming a police officer, fails his entrance exam for the third time. It must be said that at the oral examination Checco said that the reason why he wanted to join the police was benefits in kind and cronyism! But the young man has connections and he soon finds himself a security agent at the Milan Cathedral. Of course the bumbling idiot proves a living catastrophe! Spotted by Sufien, an Arab terrorist who is preparing an attack against the cathedral, Checco appears as the perfect sucker. To manipulate him, he sends his charming sister Farah to him, with the mission to seduce him...

A vicious serial sex killer is on the loose, and landscape gardener and shop-window outfitter Loris is the prime suspect, thanks to his unfortunate habit of getting caught in compromising situations (for which there is always a totally innocent explanation that the police fail to spot). Undercover policewoman Jessica is assigned by eccentric police psychologist Taccone to follow Loris.

A beautiful girl Rosina lives In Rome. Her husband is strong as a bull and jealous as Shakespeare's Othello. Once the husband of Rosina kills a wealthy aristocrat, who sang the serenade to his wife, and now he is hiding from justice.

An anthology presents three storylines, all set in the Italian town of Treviso: A husband pretends to be impotent as a cover for having an affair; a bank clerk abandons his wife for his mistress, but the rest of the town's husbands become jealous and unite to conspire against them; and local men all seduce a promiscuous young woman, but when her father eventually reveals that she is underage, they all face prosecution for statutory rape.