The theme of this episode is one of the pillars on which Italian society is based: grandparents. "Without grandparents, who would you entrust your children to when you have to go to the cinema? Without grandparents the candy market would collapse. And without grandparents, who would we have to take away the points from our driving license?" The statistical sample present in the study is therefore entirely made up of people who are no longer very young. Stories of very particular grandparents: from the tattoo artist grandfather to a couple of retired grandparents who decided to live abroad. Among the guests were Antonio Di Pietro, also a grandfather, and the now usual "Recalcati" doctors, citizenship experts - doctors, lawyers, scientists - to solve the problems of those present and provide a light guide to the contemporary world for the public at home.