In 1914, a cruise ship sets sail from Naples to spread the ashes of beloved opera singer Edmea Tetua near Erimo, the isle of her birth. During the voyage, the eclectic array of passengers discovers a group of Serbian refugees aboard the vessel. Peace and camaraderie abound until the ship is descended upon by an Austrian flagship. The Serbians are forced to board it, but naturally they resist, igniting a skirmish that ends in destruction.

Two deadbeat friends barely pass the entrance exam for the Carabinieri, the national gendarmerie of Italy, but love for the same woman gets in the way.

Two not very clever young doctors open a fitness center and promise to let people lose seven kilos in seven days. When the enterprise fails they open a gourmet restaurant.

A terrible pirate terrorizes the Antilles plundering ships, slaughtering their crews and selling women as slaves. One of the women asks Sansone for help.

King's Dagobert I intestinal and sexual problems loom large as he survives an attack on his royal caravan then barely makes it to Rome to personally give thanks to the Pope. After he arrives at the Vatican, he becomes involved in the battle between two contenders for the papacy and has to face the machinations of a ruthless Byzantine princess.