The case has been solved and it's the last day of school for Camilla and her students. Who will flunk and who will be promoted?

Torre is cooking in the archives! Berardi shows up and they talk. Later, Berardi meets up with Camilla to fill her in on the case.

Camilla and Gaetano still have some loose ends to tie up, but they are not thinking of the same loose ends. He finally manages to tell her he is leaving for a new job.

Gaetano is leaving, ready to board his plane, but he clearly wishes Camilla would show up. Meanwhile, it is Potti's birthday and celebrations are going on at home.

At home, there is the usual rush to get ready for school and work. Camilla is running late and is not available to answer a burning question her husband and daughter have for her.

Camilla and her class are on a field trip to the theater and she is trying to hand out the tickets, but lots is happening outside, involving the other teacher, an out-of-work actor, the students, some picture-taking, and some trouble down the street.

Berardi is back in the Rome office and there's a celebration. But since there's also a dead person at the Colosseum, the celebration comes to an abrupt end and Berardi and Torre rush to the scene of the crime. The class trip also comes to an abrupt end.

After two years, Camilla and Gaetano meet up again at the scene where a woman had been found dead. They fall into their usual habit of discussing the crime, as if not a day had passed.

A drama produced by RAI Cinema and Wildside follows the story of Giacomo, played by Fabio de Luigi, who searches for his dead father. He hopes to find his reincarnated father among the 800 million people born on earth since his father's passing.

Giacomo knows he should make peace with the fact that his father is gone, but he is troubled. He reads a book that motivates him to go and find the author — not an easy task.

Giacomo manages to speak with the scholar. When he gets back home, his family is waiting for him with a proposal.

Mario has all kinds of financial problems, and when Giacomo comes after him, Mario thinks that he's been sent by one of his many creditors.

Giacomo and Mario become acquainted in the back of Giacomo's chauffeur-driven car, but Mario is puzzled, and worried, about the talk of reincarnation. His other worries involve creditors.

Mario goes to visit Giacomo at home and his eyes light up. Giacomo is very happy about the visit, but his mother, a bit less.

Mario can hardly believe his eyes. He has ended up in the home of a naive millionaire who's a perfect subject for being conned.