Onder andere met: Anthony Steffen (Steve McDougall), Ida Galli (Judy McDougall (as Evelyn Stewart)), Aldo Berti (Gringo), Gemma Cuervo (Pilar Gómez (as Jennifer Crowe)), José Calvo (López (as Josepe Calvo)), Hugo Blanco (Manuel Lopez), José Torres (Lopez Henchman), Franco Latini (Oliveras (as Frank Campbell)), Ignazio Leone , Lino Desmond (Gringo's brother), Willi Colombini , Stelio Candelli ( (as Stanley Kent)), Giovanni Ivan Scratuglia (Lopez Henchman (as Giovanni Ivan)), Armando Guarnieri , Luis Induni (Lewis McDougall (as Lewis Induni)), Franco Pesce (Sam), Aysanoa Runachagua (Mexican tracker in cantina), Sergio Sagnotti , Ignazio Spalla (Rojo)