The shooting of a wealthy loan shark who was also poisoned makes Montalbano think he's looking for two killers operating independently of each other. Luca Zingaretti, Cesare Bocci, Peppino Mazzotta, Valentina Lodovini, Angelo Russo, Alice Canzonieri, Marcello Mazzarella, Beatrice Arnera, Marcello Perracchio, Giacinto Ferro, Silvio Laviano, Alessandro Haber, Sonia Bergamasco Added on Netflix 2021-04-28.