Fulvio shows tells us the story of a door, a very famous door, called the Alchemist's Door, also called the Magic Door, or the Door to Heaven, a monument built by Massimiliano Savelli Palombara, Marquis of Pietraforte on the grounds of his villa in Rome.

Just as there are many ways of saying "Yes" without saying sì, there are plenty of ways of saying "No" without saying no. Check them all out!

Even with all the activity swirling around, with the visitors, fellow patients, and doctors, Luigi feels very alone with his symptoms and his thoughts, just like anyone else who has undergone surgery.

Di Nardo and Romano go to see Nunzia's mother. She and her two sons are surprised by the visit and are on the defensive but one name keeps coming up as the policemen question them. At headquarters, Pisanello is studying a series of alleged suicides he is suspicious about.

Renzo is in a good mood as he arrives home from his day and he decides to deliver the roses left for his mother-in-law in person. Camilla is arriving at the apartment with the eggs she needs to make crepes.

Nilde, Lele, and Libero have a frank discussion about the whole situation regarding Alberto. Giulio tries to help Libero sell his pillows to Nicola.

In class, the teacher notices the excitement in the air and takes pity on his students. Later on at the bistro, the JAMS make the dish Stefano had suggested. Davide leaves them to clean up.

Giuseppe stays late at work, which he is not allowed to do, and he gets an unusual visitor.

Comedian and actor Caterina Guzzanti is a guest at a middle school in Afragola, in the province of Naples, a school named after Rita Levi Montalcini. Guzzanti meets with the students from the theater class for a lesson on the imagination, which has a lot of importance in her work but was also very important to the great researcher from Turin, Montalcini.

Some years have passed since the first episode, and Alberto and Ida's family has grown. Alberto's friend Eugenio shows up one day with a very important gift for the family. Everyone is thrilled except for Alberto. Back at the university, where Alberto had accepted a job, his superior is interrupted in the library by someone looking for Professor Manzi.

Giuliano and Vera talk about some of the colorful episodes in their time together on set. Vera tells about how Giuliano accepted her daughter, Elisabetta, from a previous relationship.

Retouching the painting is a very delicate job, and is done in such a way as to be reversible, and respectful to the original.

Take your time with this episode about Rome because it is chock full of information. Il Campidoglio, also called Monte Capitolino, is the smallest of the seven hills of Rome, but it's the most important because that's where the mayor's office is, as well. Where did the word "capitol" come from? Fulvio has the answer. He also talks about where the word "money" comes from. And you will recognize the name of the architect who designed the piazza and its surrounding buildings.

The nurse is pretty mad at Amed and she says some things. Luigi makes the consideration that it's the nurses who keep the hospital going.

Alex goes to see Nunzia by herself, to see if she can help her, but she gets an unexpected reaction from the girl.