Things are hopping. Luca and Toscani go out to the scuba diving test in a speedboat. Rivera, left alone at police headquarters, has to take matters into her own hands when she answers Toscani's phone.

As usual, the ladies celebrate their success at the restaurant and the police chief shows up, too. Everybody is happy except for Lorenzo.

Carlo asks Massimiliano to name the stars for a list of films and Francesco, a new contestant, is introduced.

Arianna takes us down to one of the most popular and busiest parts of the city. Many areas are primarily zone pedonali (pedestrian areas) but you still have to be very careful.

Luca questions young Guglielmo and gets the answers he needs. He is less satisfied with the conversation with Giusi Vasto. Rivera listens to it all.

Carlo provides Francesco with the names of tools and Francesco has to supply the name of the profession where the tool is used. Lara gets the same question format, but has to answer whether celebrities are over or under 1.7 meters (about 5'-6").

Arianna visits Lucca for the first time, and gets some advice from a friend who lives there. Arianna and Eleonora look at the map together to get an idea of how the city is laid out. With its Roman origins, Lucca's urban space was designed with intersecting roads called 'cardos' and 'decumani'.

Marika and Anna get ready to make Anchovy Roll-Ups. They provide an ingredient list and the equipment necessary to make this Marchigian specialty.

There's a new member of the Toscani family, Sardi apologizes to Marta for her behavior, and Ada confides in Luca about a discovery she has made.

Valerio is the new contestant. Carlo provides him with a list of countries and he has to reply whether they're republics or monarchies.

Marika and Anna take us through the steps of this recipe, which could be served as either an appetizer or a second course. Anna also provides some information on oily fish and how to tell sardines from anchovies.

In this lesson we start looking at the comparative forms of adjectives. Unlike English, where we have a dedicated comparative and superlative form, Italian makes use of adverbs più "more" or meno "less" and the prepositions or conjunctions di (of, than) or che (than, that) in addition to the adjective itself. Daniela shows us how this works.

There is reason for celebrating the end of the case and the return of the amphorae. But Manara gets some more information about inspector Rivera and has a hard time letting things go.

Rossella, a new contestant, is presented with list of animals and she has to respond whether they're carnivores or herbivores.

Eva is in the kitchen trying, without success, to perfect a dessert recipe. She is still mad at Dante, but he is gone for a couple of days. Gina asks her to get some information from a couple in the dining room.