Peter Lee Lawrence
— Robert McGregor / Blondie
Carlos Quiney
— George Forsyte
Malisa Longo
— Yuma
Stelvio Rosi
— Ross Steward
Mariano Vidal Molina
— Joe Saxon
María Salerno
— Maticha
Stefano Caprioti
Antonio Jiménez Escribano
— Old Tradesman
Antonio Mayans
— Young Man after Saxon
Enrique Ávila
Giancarlo Fantini
José Jaspe
— Sheriff of Jonesville
Enzo Fisichella
José Marco
— Debuty Sheriff
Renato Paracchi
Santiago Rivero
Claudio Trionfi
María Mahor
— Gladys McGregor
Luis Marín
— Pancho
Dan van Husen
— Frank Landon (uncredited)