Ricardo Acero

Enrique Fernández Arbós

Félix Fernández

Señor Agapito

Maruchi Fresno

Laura Salcedo

Juanita Reina

Angustias

Julio Peña

Isaac Albéniz

Antonio Vico

Javier

Manuel Luna

Antonio

Jesús Tordesillas

Robert Brighton

María Martín

Emma

Rafaela Rodríguez

Arturo Marín

Franz Liszt

Fernando Aguirre

Carlos Larrañaga

Isaac Albéniz (niño)

Elisa Méndez

(uncredited)

Carmen Sevilla

Clementina (joven) (uncredited)

Juan de Orduña

Director

Luis Marquina

Story

Petra de Nieva

Editor

Eduardo Marquina

Story

Fortunato Bernal

First Assistant Director

León Lucas de la Peña

Sound Editor

Antonio Mas Guindal

Story

Antonio Alonso

Sound Mixer

Manuel L. Quiroga

Music

Eladio Alonso Sagredo

Producer

Willy Goldberger

Director of Photography

Francisco Canet Cubel

Set Designer

Jesús Rubiera

Producer

Francisco Puyol

Makeup Artist

Juan de Orduña

Writer

Sigfrido Burman

Set Decoration

Miguel Tudela

Production Manager

Alfonso Nieva

Camera Operator