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)
Crew
Juan de Orduña
Director
Eduardo Marquina
Story
Luis Marquina
Story
Antonio Mas Guindal
Story
Juan de Orduña
Writer
Eladio Alonso Sagredo
Producer
Jesús Rubiera
Producer
Manuel L. Quiroga
Music
Willy Goldberger
Director of Photography
Petra de Nieva
Editor
Sigfrido Burman
Set Decoration
Francisco Puyol
Makeup Artist
Miguel Tudela
Production Manager
Fortunato Bernal
First Assistant Director
Francisco Canet Cubel
Set Designer
Antonio Alonso
Sound Mixer
León Lucas de la Peña
Sound Editor
Alfonso Nieva
Camera Operator