IMDb rating: 7,8/10 Montalbano investigates the murder of an elderly man in his home and the discovery of a hidden diary from 1943, theorizing they may be connected somehow. Unrelated false clues abound, which seems to be a common theme in recent episodes. Director: Alberto Sironi Writers: Francesco Bruni, Andrea Camilleri, Salvatore De Mola Stars: Luca Zingaretti, Cesare Bocci, Peppino Mazzotta