Peter Lee Lawrence

Character: William 'Billy the Kid' Bonney

Fausto Tozzi

Character: Pat Garrett

Dyanik Zurakowska

Character: Helen Tunstill

Gloria Milland

Character: Mrs. Kathleen Bonney

Carlos Casaravilla

Character: Jackson Murphy

Antonio Pica

Character: Mark Travis

Luis Prendes

Character: John Tunstill

Enrique Ávila

Character: Hank - Fort Summer Saloonkeeper

Orlando Baralla

Character: Governor of New Mexico

Francisco Sanz

Character: Peddler

Luis Rivera

Character: Mark Liston

Barta Barri

Character: Rancher - Tunstill's Neighbor

Alfonso Rojas

Character: Paul Powers - Tunstill's Foreman

Luis Induni

Character: Maurice - Travis's Henchman

Milo Quesada

Character: Raul Alonso - Rustler Leader

Miguel Palenzuela

Character: Peter 'Mac' MacGregor

Antonio Molino Rojo

Character: Tom MacGregor

Manuel Alexandre

Character: Manuel Albarca - Gravedigger

Miguel de la Riva

Character: Cavalry Lieutnant

Tomás Blanco

Character: Peter - Helen's Uncle

Margot Cottens

Character: Mrs. Huerte

Carmen Porcel

Character: Mrs. Patterson

Alfredo Santacruz

Character: General

Gonzalo de Esquiroz

Character: Greg - Travis's Henchman

José Canalejas

Character: Jake - Travis's Henchman

Alfonso de la Vega

Character: Hols - Travis's Henchman

Santiago Rivero

Character: Silver City Saloonkeeper

María Isbert

Character: Cotilla

Erasmo Pascual

Character: Erasco Colmenero

Adriano Domínguez

Character:

Mario Filippo

Character:

Miguel Armario

Character: Ciudadano (uncredited)

Simón Arriaga

Character: Pablo - Garcia's Henchman / Cattle Rustler (uncredited)

Luis Barboo

Character: MacGregor's Henchman (uncredited)

Chiro Bermejo

Character: Bocazas (uncredited)

Fernando Bilbao

Character: Aguador (uncredited)

Frank Braña

Character: Murphy's Henchman (uncredited)

Juan Cazalilla

Character: Barman (uncredited)

Antonio Cintado

Character: Aguador (uncredited)

Álvaro de Luna

Character: Aguador (uncredited)

Tito García

Character: Francisco (uncredited)

Pilar Gómez Ferrer

Character: Ciudadana (uncredited)

Rafael Hernández

Character: Ciudadano (uncredited)

Rufino Inglés

Character: Ciudadano (uncredited)

José Luis Lizalde

Character: Hotelero (uncredited)

Ángel Menéndez

Character: Jugador (uncredited)

Antonio Orengo

Character: Mexican Landowner (uncredited)

José Orjas

Character: José Gonzalez (uncredited)

José Riesgo

Character: Comprador de armas (uncredited)

Vicente Roca

Character: Ciudadano (uncredited)

Emilio Rodríguez

Character: Store Customer (uncredited)