"A young woman working as a maid for a big time stage performer is mistaken for the star in Buenos Aires and becomes a great success in the land of the tango."
Sara Montiel
as Marta Andreu
Maurice Ronet
as Dario Ledesma
Isabel Garcés
as Clarisa
Milo Quesada
as Carlos Gardel
Luisa de Córdoba
as Adelina
Alfonso Godá
as
Laura Granados
as Luisa Marival
Rafael Bardem
as Maestro Andreu
Juan Cortés
as Dr. Eladio Ferrer
María del Puy
as Patricia
Mario Morales
as Card Player
José María Labernié
Diego Hurtado
Manuel Guitián
as Stage Manager
Josefina Serratosa
as Too Potent Singer
Rufino Inglés
Teófilo Palou
as Well Travelled Man
Antonio Vela
as Boy giving bird cage to blind Sarita
Agustín González
as Manager of Teatro Esmeralda (uncredited)
Luis César Amadori
Director
Jesús María de Arozamena
Writer
Augusto Fenollar
Assistant Director
Joaquín Esparza
Costume Design
Enrique Alarcón
Set Decoration
Benito Perojo
Executive Producer
Production Design
Antonio L. Ballesteros
Director of Photography
Antonio Ramírez de Loaysa
Editor
Screenplay
Cesáreo González
Producer