Jean-Louis Trintignant as Silence

Klaus Kinski as Loco (Tigrero)

Frank Wolff as Sheriff Burnett

Luigi Pistilli as Pollicut

Vonetta McGee as Pauline

Mario Brega as Martin

Carlo D'Angelo as Governor

Marisa Merlini as Regina

Maria Mizar as Blonde Saloon girl

Marisa Sally as Black-Haired Saloon Girl

Raf Baldassarre as Sanchez

Spartaco Conversi as Walter

Remo De Angelis as Fake Sheriff in Flashback

Mirella Pamphili as Red-Haired Saloon Girl in Flashback

Fortunato Arena as Outlaw

Giulio Baraghini as Man in Saloon

Gino Barbacane as Poker player

Bruno Corazzari as Charlie

Jacques Dorfmann as Miguel

Paolo Figlia as Jack

Adriana Giuffrè as Silence's Mother in Flashback

Rocco Lerro as Outlaw

Loris Loddi as Silence as a boy

Mauro Mannatrizio as Hunter

William Mayor as Hunter

Emilio Messina as Silence's Father in Flashback

Benito Pacifico as Coachman

Fulvio Pellegrino as Governor's Assistant

Mimmo Poli as Barman

Aldo Ralli as Al's Deputy

Claudio Ruffini as Hunter

Giulia Salvatori as Child

Pupita Lea Scuderoni as Miguel's Mother

Lorenzo Terzon as Governor's Assistant

Bruno Ukmar as Hunter

Clemente Ukmar as Hunter

Franco Ukmar as Hunter

Giovanni Ukmar as Hunter

Gianni Di Segni as Poker Player (uncredited)