Jorge Mondragón

as Doctor anciano

as Tata

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 (uncredited)

as Police Chief

as Boris

as Marcos (cantinero)

as Guillermo

as o. A.

as Luis

as Lupe Santana

as Fiscal (uncredited)

as Don Ramón Cifuentes

as Dr. Sepúlveda

as Dr. Sepúlveda

as Dr. Sepúlveda

as Don Carlos

as Esposo de Rosario

as Inspector Alvez

as Silverio

as Don Cefe

as Sr. Arlanza (uncredited)

as Cómplice de Rosa

as Fermín Mendoza

as Marinero Italiano

as Licenciado (uncredited)

as Pacomio Rodríguez

as Comandante

as Agente ministerio público

as The Doctor

as (uncredited)

as Hipolito Gutierrez

as Doctor

as Acébal

as Don Enrique Conde

as Ugo Brunelli

as Inspector

as Sr. Monroy

as Sacerdote

as Sr. Forestier

as Doctor

as Mario Arévalo

as Ramón Mendecochea

as Cugat