Peter Graves
Dutchman
Bud Spencer
Mesito
James Daly
Capt. Nicolas Augustus
Nino Castelnuovo
Luis Dominguez
Tetsuro Tamba
Samurai
Claudio Gora
Manuel Esteban
Daniela Giordano
Maria
Annabella Andreoli
Perla the Mexican girl
Carlo Alighiero
Capt. Gutierrez
Giacomo Rossi Stuart
One of Gutierrez' Officers
Dan Sturkie
Carnival Barker
José Torres
Mexican Spy
Marino Masé
Railroad Man
Luigi Bonos
Priest (uncredited)
Omero Capanna
Mexican Soldier (uncredited)
Bruno Ariè
Mexican Soldier (uncredited)
Paolo Figlia
Mexican Soldier (uncredited)
Franco Pasquetto
Mexican Soldier (uncredited)
Angelo Susani
Mexican Soldier (uncredited)
Franco Ukmar
Mexican Soldier (uncredited)
Sergio Ukmar
Mexican Soldier (uncredited)
Pietro Torrisi
Mexican Officer (uncredited)
Artemio Antonini
Prison Warden (uncredited)
Fortunato Arena
Execution Squad Commander (uncredited)
Adriana Bruno
Woman at Execution (uncredited)
Lina Franchi
Woman at Execution (uncredited)
Alba Maiolini
Woman at Execution (uncredited)
Alberigo Donadeo
Onlooker at Hanging (uncredited)
Dante Cleri
Pueblo Mayor (uncredited)
Gildo Di Marco
Mexican in Back of Carriage (uncredited)
Antonio Monselesan
Safety Precaution Officer (uncredited)
Osiride Pevarello
Full-Bearded Singing Mexican (uncredited)
Don Taylor
Poker Player (uncredited)
Steffen Zacharias
Poker Player (uncredited)