Jorge Mistral

as Mario Sandoval

Laura Hidalgo

as Andrea

Evangelina Elizondo

as Novia de Mario

Manuel Monroy

as Pablo Medina

Juan Calvo

as Maestro D. Miguel

Rafael Bardem

as Dr. Núñez

Amelia de la Torre

as Eloísa

Matilde Muñoz Sampedro

as Tía Amparo

Carlos Díaz de Mendoza

as Tío Alberto

Luis Domínguez Luna

Antonio Fornis

Mercedes Servet

Manolita Contarini

Rufino Inglés

Valentino Sancai

José María Martín

Teresa del Río

Pilar Yagüe

Alfonso de la Vega

Maruja Ruiz

Carmen Alcalde

Emilio Goya

Jerónimo Montoro