Giuliano GemmaCommissario Antonio Baresi Martin BalsamQuestore Martorana Laura TrotterSilvia Lagana Giancarlo Zanettivice commissario Prizzi Guido LeontiniGianfranco Puma Marcello Mandòvice commissario Pastore Franco Odoardicommissario capo Vincenzo Laganà Deddi SavagnoneSignora Vella John KarlsenFerdinando Violante Julian Jenkinsavvocato Lopez Vincent GentileLudovico Vella Elio MarconatoNicola Vella Geoffrey Coplestonprocuratore Vesce Andrea ScazzolaSandro La Grutta Ennio Antonellipalo di Le Maitre Giordano Falzoniavvocato Milanesi Giulia Fossàragazza al commissariato Mike MorrisGiorgio Massimiliano Giorgio LuccheseCarlo Mannino Richard McNamaraCastrovillari Giovanni MorosiWedding Guest (uncredited) Damiano DamianiRegisseur / Screenplay Nicola BadaluccoScreenplay Massimo De RitaScreenplay Mario Cecchi GoriProducer Andrea CrisantiArt Direction Massimo TavazziSet Decoration Alfio ContiniDirector Of Photography Giulia MafaiCostume Design Gino ZamprioliMakeup Artist Walter CossuMakeup Artist Antonio SicilianoRedacteur Riz OrtolaniOriginal Music Composer 
