The nineteen twenties ushered in sound in cinema. Italy's L.U.C.E. [L'Unione Cinematografica Educativa or Educational Film Union] was founded in 1924 and generated the fascist regime's cinematic propaganda.

Soon after the introduction of talkies, dubbing came about in the thirties. Dubbing was extremely popular in Italy and remains so today.

Schools in fascist Italy banned the study of dialects and moved to using standardized textbooks. The fascist hymn “Viva Adua nostra” refers to a battle won by the Kingdom of Italy in 1896 near Adwa, Ethiopia.

This segment opens with a sort of poem, demonstrating how kids growing up in fascist Italy were expected to behave. Minority groups had a pretty hard time, too.

Mussolini inveighs against the middle class, saying that it is the enemy of fascism. Much of the footage in this segment features EUR, the Rome district that was built in the 30s and 40s.

The segment looks at the Royal Academy of Italy's dictionary of Italian, which was filled with quotes from Mussolini. By the end of World War II, the dictionary had gotten to the letter “C.”

After the war came TV. It changed everything, and provided a new way to unify the Italian language and teach people reading and writing.

The narrator goes over the vanishingly small number of expressions coined during Mussolini's time that are still in use today. The song that gives the series its name is provided in full.

What is chromotherapy? Marino, who is a chromotherapist, explains this fascinating branch of alternative medicine.

Alberto Angela, well-known presenter of historical TV documentaries, takes us on a journey to discover some of the "wonders" — both man-made and natural — of this "treasure peninsula" called Italy. The journey begins at the Royal Palace in Caserta.

It's hard to fathom the scale of this royal palace. We learn how many workers it took and how long it took to build. The grand staircase is of amazing dimensions, and, when seen from the top, our host seems like a small dot at the bottom of it.

We visit the magnificent, immense Throne Room, with its small but elegant throne, and vaulted, frescoed ceiling.

Alberto Angela takes us from the public throne room to the private chambers of the Royal Palace. In order to obtain the desired wall coverings, a whole complex was built for manufacturing silk. It's still operating today. Incredibile!

The narrator makes us aware of the vast number of people necessary to run the Palace. We visit the most intimate place in the Palace: the queen's dressing room and bathroom. It is fascinating to learn all the ways in which it was outfitted to both pamper and protect the queen.

If we thought the interior of the Royal Palace of Caserta was amazing, we should get ready for even more amazement as we go outside and see the spectacular park — a true capolavoro (masterpiece) — which Luigi Vanvitelli, architect and engineer, designed, giving water the starring role.