Plot: Among the protagonists of the episode is the writer Erri De Luca, with his latest work "L'età sperimentale", which has also become a documentary written and performed by the author himself and available from January 25 exclusively on RaiPlay. Geppi Cucciari's guest is also Bruno Voglino, one of the greatest television authors and talent scouts, the actors Carla Signoris, Marcello Cesena, Filippo Nigro, and the journalist Giovanna Botteri