Stefano is a shy and sensitive teenager who has just completed his studies in Switzerland and is considering becoming a monk. But his father, a rich Milanese publisher, who had the ambition to see his son succeed him, refuses and takes him on a cruise with a young woman to take this idea out of his mind...

Caterina finds out that her husband Peter Tzar of Russia, is plotting to kill her. She sets Count Orlov free from prison, Peter's sworn enemy, becomes empress of Russia and leads the Cossacks army against him.

Mario is a Milan industrialist who is constantly testing balloons to see how much air one can take before busting.

A beautiful but poor young girl finds all the money and material goods she never had when she becomes the girlfriend of a crime boss, but soon learns that there is a price to be paid for that kind of life.

A filmmaker's popular movie about a corrupt judge who is killed by the Mafia seemingly foretells the murder of a magistrate who orders the film's seizure.

Earth is attacked by an intergalactic villain and his army of robotic androids.