Francisco Álvarez

as Roso Flores

as Eduardo

as Rivera / Eustaquio Rocamora

as Don Fernando Cruz

as Don Fermín Romero

as Director del colegio

as Padre de Alicia

as Moreira

as Don Martín (abuelo)

as Gumersindo Gómez Gil

as Dr. Zenón Balbuena

as Dr. Mikro

as Don Braulio Peralta

as Don Martín Sarratea

as Ángel Custodio

as Torcuato Fontana

as Dr. Roque Goñi

as Don Francisco Sánchez

as Tristán Montero

as Eufrasio

as Hilarión

as El Doctor

as Barbudo

as Sargento Apolinario Lucero