Rufino Inglés

as Martín Fernández

Guillermo Marín

as Germán

Leonor Fábregas

as Mabel Mora

Luis García Ortega

as José Carlos Mora, ingeniero

Alicia Romay

as Blanca

Manuel Arbó

as

Luis Peña

as

Julia Pachelo

as

Manuel Kayser

as

Tomás Seseña

as Profesor Jenofonte

Carmen Vargas

as

Emilio Alisedo

as

Luis Ballester

as

José Ramón Giner

as

Francisco Marimón

as

Manuel Miranda

as

Fernando Porredón

as