Robert Woods

Gregor MacGregor

Fernando Sancho

Miguel

Agata Flori

Rosita Carson

Leo Anchóriz

Santillana

Manuel Zarzo

David MacGregor

Nazzareno Zamperla

Peter MacGregor

Paolo Magalotti

Kenneth MacGregor

Julio Pérez Tabernero

Mark MacGregor

Saturno Cerra

Johnny MacGregor

Alberto Dell'Acqua

Dick MacGregor

Perla Cristal

Perla

George Rigaud

Alastair MacGregor

Massimo Righi

Bandido

Francesco Tensi

Harold MacGregor

Ana María Noé

Mamie MacGregor

Margherita Horowitz

Annie MacGregor

Rafael Bardem

Judge Garland

Antonio Molino Rojo

Sheriff John F. Mason

Cris Huerta

Crawford

Pierre Cressoy

Bandido

Manuel Bermúdez 'Boliche'

Santillana Henchman (uncredited)

Xan das Bolas

Barman (uncredited)

Rafael Hernández

Barman (uncredited)

Antonio Iranzo

Bandido (uncredited)

Víctor Israel

Pianist (uncredited)

José Luis Lluch

Bandido (uncredited)

Ángel Menéndez

Banquero (uncredited)

Guillermo Méndez

Bandido (uncredited)

Nazzareno Natale

Bandido (uncredited)

Antonio Orengo

Horse Seller (uncredited)

Antonio Padilla

Bandido (uncredited)

Joaquín Parra

Santillana Henchman (uncredited)

José Riesgo

Carcelero (uncredited)

Leonardo Scavino

Bank Director (uncredited)

Pilar Truchado

Barbara (uncredited)

Antonio Montoya

Santillana Henchman (uncredited)