Narciso Ibáñez Menta
— Enrique Mendel
Zully Moreno
— Lucy Torres
Severo Fernández
— Gervasio
Nury Montsé
— Esther
Osvaldo Miranda
— Pedro
Alfredo Jordán
— Ricardo
María Esther Buschiazzo
— María
Bernardo Perrone
— Police Superintendent
Amalia Bernabé
— Maid
Mecha Corbo
— Landlady of the Lodging House
Elvira Remet
— Lucy's friend
Jorge Villoldo
— Watchman in Theater
Rafael Diserio
— Policeman