The Spaniards under Charles V aim to occupy all of Italy with the help of traitorous allies like Don Lorenzo. Lorenzo conspires to marry off his supposed niece Isabella to Charles V’s nephew, Prince Rodriguez, to confirm Spain’s dominance. The Black Devil, a heroic masked avenger, falls in love with the fake Isabella and takes vengeance on Lorenzo with the help of his friend Ruggerio and his men.

A professor was appointed member of the jury of a beauty contest and falls for a beautiful contestant. In order to get the girl he must win the "Tour of Italy", so professor sells his soul to the devil to get the winning and the girl.

In Napoli, Nicolino Capece, a truthful pharmacist clerk becomes erroneously recognized as a dangerous Spanish criminal and decides to escape to Spain. In Siviglia, he is blackmailed by the bandit Cast who wants him to marry the rich Patricia Cotten and then kill her. So Nicolino play the bull fighter and heads to the arena....

Antonio is the humble servant of a rich family governed by the Marquis Gastone. He is a young man madly in love with Lulu, but she betrays him, and he desperately enlist in the foreign legion.

In a small village two twin brothers are of opposite characters. One is mayor of the town, gruff and precise. The other is totally different from his brother and loves the good life and beautiful women.

An artist of variety, known in art with the name of Bebè, is a charlatan in Cannes, in a company with Zallos, a shady type.

A ruthless businessman wants to bring a penniless nobleman financially on his knees because he wants to marry the man's daughter. It is the family chauffeur who puts things right.

Fernando, owner of a large chain store, suffers from worrying dreams: he seems to successfully court saucy women, but just as he is about to win them over, a youngster comes on the scene and steals them from under his nose.

Sophia Loren plays a dual role, as both the sultry Queen of the Nile with a "man-a-night" appetite and a beautiful slave girl who takes her place and is wooed by a bodyguard who thinks she's the real monarch.

A rich American arrives in a little village in the mountains because he wants to advertise a drink he produces. In the village there are also two men from Rome who are at logger-heads with the locals. The coming of the American complicates matters.