Gian Maria Volonté

Professore Paolo Laurana

Irene Papas

Luisa Roscio

Gabriele Ferzetti

Avvocato Rosello

Laura Nucci

Roscio's Mutter

Mario Scaccia

curato di Sant'Amo

Luigi Pistilli

Arturo Manno

Leopoldo Trieste

deputato comunista

Salvo Randone

Professore Roscio

Giovanni Pallavicino

Raganà

Tanina Zappalà

Luciana Scalise

Rosina

Orio Cannarozzo

La Marca

Anna Rivero

Signora Manno

Michele Jannucci

Franco Tranchina

Dr. Antonio Roscio

Carlo Ferro

Carmelo Oliviero

Arciprete

Valentino Macchi

Aldo Cascino

Sergio Canevari

Production Design

Giuliana Serano

Set Decoration

Elio Petri

Director

Elio Petri

Screenplay

Ugo Pirro

Screenplay

Leonardo Sciascia

Novel

Giuseppe Zaccariello

Producer

Luciana Marinucci

Costume Design

Pierantonio Mecacci

Makeup Artist

Gino Millozza

Line Producer

Luis Bacalov

Original Music Composer

Danilo Desideri

Camera Operator

Antonio Annunziata

Assistant Camera

Mario Bramonti

Sound

Marcello Crescenzi

First Assistant Director

Luigina Lovari

Script Supervisor

Giuliana Serano

Assistant Costume Designer

Adriana Olasio

Assistant Editor

Antonio Di Bucci

Still Photographer

Felice D'Alisera

Production Manager

Claudia Fedele

Production Secretary

Mario Morigi

Sound Mixer

Luigi Kuveiller

Director of Photography

Enzo Merlini Fiore

Unit Manager

Ruggero Mastroianni

Editor