Hercules, having agreed to restore justice to Mycenae, confronts evil Prince Myles. The villain is invested with power over giant bronze warriors by his mother Pasiphaë, a sorceress in Hades. Myles assassinates the king and abducts his cousin, Queen Ate, through whom he plans to inherit the throne. Although Zeus temporarily removes Hercules' strength for killing Eurystheus, an innocent man framed by Myles, the god restores his powers. Hercules then saves Ate and destroys Myles, Pasiphaë, and the giant warriors.

A journalist could marry the daughter of a tycoon, but prefers a relationship with a married woman. An attorney renounces her lover by greed. A soldier tries to approach a widow on a train. A German couple looking for adventure mistakingly aim for the wrong target, yet find love.

An Italian submarine commander manages to sink an English warship and take its very British commander as prisoner. The film is based on the relationship which develops between the two characters.

In 16th century Italy, on the Adriatic coast, the duchy of Doruzza is governed by a tyrannical duke, Zulian, and his haughty daughter, Isabella. When they commit a great injustice, a ship's captain and his daughter turn pirate to fight back for the people.

Enrico di Ventimiglia, the Son of the Red Corsair, travels through the Spanish conquests of Central America in search of the stepsister he has never met.

Alberto Moretti arrives in Cortina D'Ampezzo, with daughter Marcella,who has just won a TV contest, the prize of which is a free stay in a luxury hotel.

Gianna Maria Canale as the Duchess who is offered a banquet and requests for a hard-boiled egg. The stingy Spanish lord, who used his last gunpowder to fire a salute to the noble lady and thus has no more when a bunch of pirates, led by Nadir, launches an attack against his castle. Nadir is the dashing fiery hero.