Franco Nero
Sergei Kowalski, The Polish
Tony Musante
Paco Roman
Jack Palance
Ricciolo ("Curly")
Giovanna Ralli
Columba
Franco Giacobini
Pepote
Eduardo Fajardo
Alfonso García
Franco Ressel
Studs
Álvaro de Luna
Ramon
Raf Baldassarre
Mateo
Lorenzo Robledo
Officer
José Canalejas
Lerkin
Juan Cazalilla
Mayor
Remo De Angelis
Hudo
Enrique Navarro
Notary (uncredited)
Francisco Nieto
Antonio (uncredited)
Julio Peña
(uncredited)
Milo Quesada
Marco (uncredited)
José Riesgo
Garcia's Brother (uncredited)
Lorenzo Robledo
Officer (uncredited)
Vicente Roca
Elias Garcia (uncredited)
Ángel Álvarez
Notary (uncredited)
Joe Kamel
Sebastian
Ugo Adinolfi
José María Aguinaco
Ramirez
Simón Arriaga
Simón
Alejandro de Enciso
Juan
Tito García
Garcia's Cousin (uncredited)
A. Jiménez Castellanos
(uncredited)
Guillermo Méndez
Captain (uncredited)
Ángel Ortiz
Mexican #3 (uncredited)
Herman Reynoso
Curly's 2nd Man (uncredited)
Fernando Villena
Sergeant (uncredited)
José Luis Lizalde
Innkeeper (uncredited)