Jean-Louis Trintignant
Silence
Klaus Kinski
Loco (Tigrero)
Frank Wolff
Sheriff Burnett
Maria Mizar
Blonde Saloon girl
Marisa Sally
Black-Haired Saloon Girl
Remo De Angelis
Fake Sheriff in Flashback
Mirella Pamphili
Red-Haired Saloon Girl in Flashback
Giulio Baraghini
Man in Saloon
Gino Barbacane
Poker player
Adriana Giuffrè
Silence's Mother in Flashback
Loris Loddi
Silence as a boy
Emilio Messina
Silence's Father in Flashback
Fulvio Pellegrino
Governor's Assistant
Pupita Lea Scuderoni
Miguel's Mother
Lorenzo Terzon
Governor's Assistant
Gianni Di Segni
Poker Player (uncredited)