Franco Nero

Sergei Kowalski, The Polish

Jack Palance

Ricciolo ("Curly")

Tony Musante

Paco Roman

Giovanna Ralli

Columba

Eduardo Fajardo

Alfonso García

Franco Giacobini

Pepote

Lorenzo Robledo

Officer

Franco Ressel

Studs

Álvaro de Luna

Ramon

Raf Baldassarre

Mateo

Joe Kamel

Sebastian

Ugo Adinolfi

José María Aguinaco

Ramirez

Simón Arriaga

Simón

José Canalejas

Lerkin

Juan Cazalilla

Mayor

Remo De Angelis

Hudo

Alejandro de Enciso

Juan

Tito García

Garcia's Cousin (uncredited)

A. Jiménez Castellanos

(uncredited)

Guillermo Méndez

Captain (uncredited)

Enrique Navarro

Notary (uncredited)

Francisco Nieto

Antonio (uncredited)

Ángel Ortiz

Mexican #3 (uncredited)

Julio Peña

(uncredited)

Milo Quesada

Marco (uncredited)

Herman Reynoso

Curly's 2nd Man (uncredited)

José Riesgo

Garcia's Brother (uncredited)

Lorenzo Robledo

Officer (uncredited)

Vicente Roca

Elias Garcia (uncredited)

Fernando Villena

Sergeant (uncredited)

José Luis Lizalde

Innkeeper (uncredited)

Ángel Álvarez

Notary (uncredited)