This fascinating segment is about rivers, aqueducts, caves, and perhaps the dwellings of the earliest prehistoric man.

In both cases under investigation, it's been discovered that witnesses have been withholding information from the police.

Dealing with gender in Italian can be tricky. Most feminine nouns do end in "a," but not all. If it were only that easy! Marika tells us some of the main types of exceptions, putting them into categories to help us remember.

Daniela teaches us something very important! When you have two verbs in the infinitive, one after another, they get connected by the preposition "a" (to). Most of the time one of those verbs is andare (to go). She gives us some examples.

The journey into the past continues, and this time Paolo, the proprietor even tells an anecdote concerning American history. If you're wondering what American History has to do with ancient Rome, tune in!

Serena finishes showing us the music store by guiding us through the guitar section, as well as the section dedicated to the instruments of the orchestra. She closes by a quick visit to the sheet music department.

Lara and Luca go to the boat to verify Ms. Brumelt's change of alibi, and they come across Massimo who works there. You can easily imagine Manara's expression... but he then gets a call about some rotten fish in a van, and a surprise.

Marika gives us helpful hints for recognising masculine nouns, as well as some important exceptions.

Once again, the plan gets sabotaged, this time by Fiamma. All hell breaks loose in the restaurant and the situation gets very dicey. Eva has to think quickly, but never loses her cool.

Daniela explains some very important rules about conjugating verbs. There are three types of endings. "are," "ire," and "ere."

What are the names of the notes in Italian? Alessio, a music teacher from Pisa, starts off his music lessons by explaining how these names originated in a Tuscan monastery in the 11th century.

The final segment of this overview of Sicily, is an underwater journey near the coast, where the water is a deep blue, and where there are many interesting species of marine animals.

Luca and Lara manage to get a boat from Massimo to chase down the fishing boat they want a paint sample from. But of course things are never so simple. Luca loves the danger, and feels like Steve McQueen, but Lara is scared out of her wits, and sparks fly between them.

Marika introduces the three classes of plural nouns. She even has a tiny assignment for you!

The great chef, Gualtiero Marchesi, invites us to keep on dreaming, and to believe in our dreams. He takes us into his own dream, which has to do with cuisine as art. Consequently, the way in which food is presented takes on special importance.