5 Is the Perfect Number

Nino has just been killed, and his father Peppino Lo Cicero (Toni Servillo), a retired Camorra hitman, cannot leave the question of who did it alone. Igort adapts his own graphic novel and sends the old man back to work with his longtime henchman Totò o' Macellaio (Carlo Buccirosso). Beside him is Rita (Valeria Golino), who has loved him for years and sees what the grief is doing to him.