Cast
Accursio Di Leo
Sicilian character
Giuseppe Lo Presti
Sicilian character
Franco Graziosi
Minister of State partecipations
Gianfranco Ombuen
Mr. Ferrari, the engineer
Néstor Garay
journalist
Elio Jotta
head of the Committee of Inquiry
Vittorio Fanfoni
journalist
Edy Biagetti
Mattei's bodyguard (uncredited)
Renato Romano
journalist
Terenzio Cordova
police officer
Aldo Barberito
Mauro De Mauro
Francesco Rosi
Self (uncredited)
Gianni Rubens
Farmer (uncredited)
Gian Maria Volonté
Enrico Mattei
Camillo Milli
TV journalist
Peter Baldwin
William McHale
Edda Ferronao
Mrs. Mattei
Dario Michaelis
Carabinieri officer
Giovanna Gravina Volonté
Self / Little Girl at Reception in Sicily (uncredited)
Luigi Squarzina
liberal journalist
Jean Rougeul
French journalist