Anthony Steffen as Steve McDougall

Ida Galli as Judy McDougall

Gemma Cuervo as Pilar Lopez

José Calvo as López

Hugo Blanco as Manuel Lopez

José Torres as Lopez Henchman

Frank Oliveras as Lopez Henchman

Aldo Berti as Gringo

Carlos Hurtado as Rojo

Franco Pesce as Sam

Ignazio Spalla as Rojo

Pasquale Simeoli as Gringo's brother

Willi Colombini as

Stelio Candelli as Teniente

Giovanni Ivan Scratuglia as Lopez Henchman

Armando Guarnieri as Andy McDougall

Aysanoa Runachagua as Mexican tracker in cantina

Sergio Sagnotti as

Manuel Quintana as Teniente Jerry

Franco Latini as Pedro

Ignazio Leone as

Nino Musco as John

Rossana Canghiari as Lopez's Maid (uncredited)

Mauro Mannatrizio as Soldato (uncredited)

Gualtiero Rispoli as Cantina Guest (uncredited)