Gian Maria Volonté
Enrico Mattei
Gian Maria Volonté
Enrico Mattei
Luigi Squarzina
liberal journalist
Peter Baldwin
William McHale
Renato Romano
journalist
Franco Graziosi
Minister of State partecipations
Gianfranco Ombuen
Mr. Ferrari, the engineer
Elio Jotta
head of the Committee of Inquiry
Luciano Colitti
Irnerio Bertuzzi
Edda Ferronao
Mrs. Mattei
Accursio Di Leo
Sicilian character
Terenzio Cordova
police officer
Giuseppe Lo Presti
Sicilian character
Camillo Milli
TV journalist
Aldo Barberito
Mauro De Mauro
Jean Rougeul
French journalist
Dario Michaelis
Carabinieri officer
Vittorio Fanfoni
journalist
Nino Drago
journalist
Néstor Garay
journalist
Felice Fulchignoni
Sicilian character
Sennuccio Benelli
Self / journalist
Furio Colombo
Mattei's assistant
Ugo Zatterin
Self / journalist
Blaise Morrissey
American oilman
Gianni Farneti
Self / journalist
Alessio Baume
"Time" journalist
Umberto D'Arrò
Self / journalist
Salvo Licata
Self / journalist
Giuseppe Rosselli
Self / journalist
Ferruccio Parri
Self (archival footage)
Michele Pantaleone
Self
Arrigo Benedetti
Self
Thyraud De Vosjoli
Self
Francesco Rosi
Self (uncredited)
Andrea Artoni
Self / flight assistant (uncredited)
Edy Biagetti
Mattei's bodyguard (uncredited)
Francesco Rosi
Director
Tonino Guerra
Screenplay
Fulvio Bellini
Novel
Tito De Stefano
Co-Writer
Gino Millozza
Production Manager
Alessandro Previdi
Novel
Nerio Minuzzo
Co-Writer
Marco Guarnaschelli
First Assistant Director
Mario Cimini
Camera Operator
Marcello Mastrogirolamo
Assistant Camera
Mario Bramonti
Sound
Mario Morigi
Sound Mixer
Franca Invernizzi
Script Supervisor
Enzo Consolini
Administration
Giovanni Fiore Coltellacci
Assistant Camera
Lea Mazzocchi
Assistant Editor
Enzo Porcelli
Production Assistant
Antonio Sarno
Unit Manager
Gian Maria Avetta
Unit Manager
Giovanni Manganelli
Production Secretary
Piero Piccioni
Original Music Composer
Andrea Crisanti
Production Design
Franco Carretti
Costume Design
Franco Cristaldi
Producer
Ruggero Mastroianni
Editor
Pasqualino De Santis
Director of Photography
Francesco Rosi
Screenplay
Francesco Rosi
Story
Tonino Guerra
Story