Police commissioner Lo Gatto is in charge of the local Italian police station within Vatican State. During an investigation, following the murder of a Vatican priest, he decides to question the Pope! For this reason Lo Gatto is sent to a Sicilian remote island Favignana. There is very little for the commissioner to do on the quiet island, so Lo Gatto decides to investigate the vanishing of a tourist which quickly becomes a very complicated affair.
Director: Dino Risi
Screenplay: Enrico Vanzina, Dino Risi
Story: Dino Risi
Producer: Adriano De Micheli, Pio Angeletti
Director of Photography: Alessandro D'Eva
commissario Natale Lo Gatto
agente Gino Gridelli
Vito Ragusa
Maria Papetti/Wilma Cerulli
barone Fricò
Addolorata Patanè
Annunziata Patanè
Salvatore Calì, il farmacista