A leftist professor wants the truth about two men killed during a hunting party; but the mafia, the Church and corrupt politicians don't want him to learn it.
演员: Gian Maria Volonté
/ Irene Papas
/ 加布里埃尔·费尔泽蒂
/ Laura Nucci
/ Mario Scaccia
/ Leopoldo Trieste
/ Salvo Randone
/ Valentino Macchi
