as Tata

as Doctor anciano

as Sacerdote

as Abuelo de Valentín

as Don Ramón

as Doctor

as Fray Pedro

as Landeros

as Prof. Luis Cristaldi

as Professor Soler

as Professor Soler

as Prof. Rafael Petra Santa

as Arena Owner

as Old Scientist

as Chairman of Scientific Society

as Boris

as Police Chief

as (uncredited)

as o. A.

as Marcos (cantinero)

as Guillermo

as Luis

as Fiscal (uncredited)

as Lupe Santana

as Dr. Sepúlveda

as Don Ramón Cifuentes

as Dr. Sepúlveda

as Dr. Sepúlveda

as Don Carlos

as Esposo de Rosario

as Silverio

as Don Cefe

as Fermín Mendoza

as Marinero Italiano

as Pacomio Rodríguez

as Comandante

as Hipolito Gutierrez

as (uncredited)

as The Doctor

as Acébal

as Ugo Brunelli

as Dr Enrique Conde

as Inspector

as Sacerdote

as Doctor

as Ramón Mendecochea

as Mario Arévalo

as Cugat