"The day of Chief Constable Saracino begins badly when his new car is stolen. Then, in his office, he meets Alfredo Fiori who believes that his wife and her lover, a veterinary, are trying to murder him."
Totò
as commissario Antonio Saracino
Peppino De Filippo
as cavalier Alfredo Fiore
Aldo Fabrizi
as don Amilcare
Nino Taranto
as ispettore Giuseppe Mastrillo
Erminio Macario
as colonnello La Matta
Rossella Como
as la moglie di Lancetti
Mario Castellani
as Commendatore Filippo Lancetti
Ivy Holzer
as La signora Durant
Ugo D'Alessio
as Di Sabato
Nino Terzo
as Usciere Pappalardo
Pietro Carloni
as Cognato di Lancetti
Mario De Simone
as Spampinato
Carlo Delle Piane
as Pecorino
Dany París
as Jacqueline
Gianni Agus
as Dottor Cavallo
Luciano Bonanni
as Ladro anziano
Piero Gerlini
as Passante
Moira Orfei
as Signora Fiore
Giovanni Grimaldi
Screenplay
Bruno Corbucci
Giorgio Giovannini
Production Design
Brunello Serena Ulloa
Set Decoration
Steno
Director
Giuliano Papi
Costume Design
Gianni Buffardi
Producer
Gianni Ferrio
Original Music Composer
Renato Fait
Assistant Camera
Franco Di Girolamo
Makeup Artist
Renata Clerici
Script Supervisor
Story
Giulio Tagliacozzo
Sound
Anna Cristofani
Hairstylist
Giovanni Bergamini
Camera Operator
William Menarini
Co-Producer
Roberto Arata
Second Assistant Director
Mariano Laurenti
First Assistant Director
Rudy Mayolo
Assistant Set Decoration
Egidio Quarantotto
Production Manager
Aldo Grimaldi
Ennio Di Meo
Unit Manager
Giuliana Attenni
Editor
Tino Santoni
Director of Photography