Imma talks about personal things with Samuele and when she returns to the office, Diana updates her on what she has discovered and found about the case.

Davide is still talking about the fact that char is a trout and that people need to understand that freshwater fish is as good as seafood. Meanwhile, Mrs. Silvia is planning a trip to Opera (near Milan) where there is an important prison.

According to Imma, Don Mariano had convinced Iannuzzi to tell her about the trips he had made to bury toxic waste. Samuele and Valentina have a conversation about the cooking course he has been invited to participate in. Samuel also gets something off his chest with Deputy Prosecutor Tataranni.

Davide is discussing the menus with Silvia and Riccardo, who is the one who pays the bills, evidently. Davide had a little mix up with his fish orders, but is coming clean about it.

Finally Max manages to get Alice into the Bistrot where the surprise party had been organized. After the party, Max meets Michelino who explains who the lawyer is and what happened to the cake.

Mileo is called into Imma's again and this time the truth comes out about his land. Meanwhile, Calogiuri has managed to find Iannuzzi.

In this part, we see an excerpt from a job interview with one of the inmates at Bollate. The young man tells about the different detention experiences he had had before coming to Bollate.

In her rush to leave her father's friend's apartment, Joy forgets to take the cake for Alice's party. While trying to figure out what to do with Stefano, Alice's parents arrive.

After the news about Iannuzzi's illness, Vitali asks Imma to take care of the case. Calogiuri shares an excellent insight about the case with Imma and together they continue the investigation.

Silvia Polleri, a catering expert, had never dealt with prison until she received a proposal from the director of Bollate prison, and that's when this culinary adventure in jail began.

Vitali appears before the judge requesting a conviction for Iannuzzi, but both Imma and Calogiuri are still convinced that he is covering for someone.

The debut of the restaurant in prison was challenging but also exciting. The most important thing about cooking is that food brings everyone together and is convivial.

Stefano and Joy prepare the cake for Alice while Max makes sure that Joy has had some ideas to invite both of the birthday girl's parents. When Max takes Alice to the amusement park, she notices something strange.

Pietro's mother seems to be very satisfied with Ilona's abilities, but she has trouble figuring out what the woman did before. While the family is gathered, Calogiuri calls Imma for an emergency.

In the restaurant inside Bollate prison, activities to be carried out are planned. The work in the kitchen must be well organized to offer good service.