Guillermo Battaglia

as Abuelo

as José

as Bertozzi

as The father

as Don Tobías Abud

as Don Francisco Colauti

as Doctor

as Antonio

as Don Javier

as Don Ramon Quiroga

as Ricardo Fernández

as Santiago Quijano

as Científico

as Police Chief

as Don Faustino

as Quiroga

as Carranza

as Comisario

as Crispín

as Director

as Dr. Guillermo Echagüe

as Dr. Solís

as Padre de Mónica

as Julio Gonzalo

as Empleado bancario

as Don Leopoldo

as Giménez

as Antonio Andrade

as Inspector Braco

as Dr. Castro

as Vañasco

as Le commissaire de police

as Pablo Garrido

as Francisco Arguello

as Inspector

as Ciriaco

as Mauro Cogan

as Fernando de Villadiego

as Inspector Saquetti

as Jorge Rattery

as Inspector

as Fernando Aguirre

as Francisco Aguirre

as Diablo

as Domingo Soriano

as Relator

as Ricardo Riglos

as 'Pardo' Márquez

as El vagabundo

as Boris Andreieff

as Lorenzo Bardi

as Ernesto Lacoste

as Julio Roldán

as Guillermo Lagos Renard

as Hugo Clinton

as Remo Ramírez

as Pedro Ferry

as Dr. Mas

as Doctor Emilio Quiroga

as Caudal

as Don Pepe