Alberto Sordi

Dante Lombardozzi

Alessandro Cutolo

Chief Detective

Franca Tamantini

Marisa

Alfredo Leggi

Proietti

Angela Portaluri

Irma

Mino Doro

Col. Di Pietro

Franco Scandurra

Det. Matarazzo

Andrea De Pino

Marshal Polidori

Alberto Vecchietti

Zecca

Giuseppe Fazio

Det. Ippolito

Ennio Balbo

Gastone Renzelli

Pasquale Romano

Production Design

Vana Caruso

First Assistant Director

Aldo Scavarda

Director of Photography

Furio Scarpelli

Story

Mario Chiari

Production Design

Agenore Incrocci

Story

Giulia Mafai

Costume Design

Dino De Laurentiis

Producer

Franco Montemurro

First Assistant Director

Gaetano Marzacchi

Production Supervisor

Marco Tamburella

Production Secretary

Luigi Conversi

Assistant Camera

Ermanno Manco

Set Decoration

Biagio Fiorelli

Sound

Camillo Bazzoni

Camera Operator

Sergio Montanari

Assistant Editor

Enrico Gorello

Assistant Camera

Pietro Bologna

Assistant Production Design

Antonio Girasante

Production Supervisor

Fausto Sallorenzo

Production Secretary

Carla Fierro

Script Supervisor

Renata Magnanti

Hairstylist

Bruno Moreal

Sound

Giuliano Laurenti

Makeup Artist

Luigi Comencini

Director

Agenore Incrocci

Screenplay

Furio Scarpelli

Screenplay

Nino Baragli

Editor

Carlo Rustichelli

Original Music Composer