"The wealthy father of a young girl who has a relationship with a boy who has just won a waltzing contest employs him in a factory in order to make him a profitable man."
Roberto Rey
as Carlos Montero
Ana María Custodio
as Luisa Romagosa
Antoñita Colomé
as Pilar
José Isbert
as Don Carmelo Romagosa
Irene Caba Alba
as Doña Rita
Antonio Riquelme
as Patricio
Enrique Guitart Matas
as Pepe
Mariano Ozores Francés
as Don Pablo
Luchy Soto
as
Pilar Soler
Eva Arión
Rosina Mendía
Maruja Vergel
Mary Cruz
Eva de Francisco
Trinoche Tejada
Pedro Hurtado
Francisco Zabala
M. Sáez de Heredia
Francisco Carollo
Luis Marquina
Director
Jerónimo Mihura
Assistant Director
Ricardo Torres
Still Photographer
Ángel del Río
Editor
León Lucas de la Peña
Sound
Daniel Montorio
Conductor
Enrique Barreyre
Director of Photography
Luis M. Feduchi
Set Decoration
Enrique Domínguez Rodiño
Production Manager
José María Torres
Settings
Anette Verinetti
Co-Costume Designer
Luis Santamaría
Francisco Alonso
Original Music Composer
Screenplay
Jacinto Benavente
Screenstory