Cast
Enrique Zambrano
Anunciador ceremonia (uncredited)
Álvaro Matute
Dr. Wilson (uncredited)
Albert Carrier
Ralph
Salvador Quiroz
Don Matías(uncredited)
Prudencia Grifell
Doña Generosa
Alfonso Ortiz Tirado
Cantante
María Gentil Arcos
Doña Julia
Hortensia Santoveña
Mercedes
Julián de Meriche
Maestro de orquesta
Andrés Soler
Andrés Soler
Manuel Arvide
Don Alejandro Castillo (uncredited)
Miguel Torruco
León Grever
Héctor Godoy
Carlos Grever
Eduardo Alcaraz
Sr. Dobie (uncredited)
Nicolás Rodríguez
Doctor (uncredited)
Hernán Vera
(uncredited)
Miguel Ángel Ferriz Sr.
Doctor Fuentes
José Pidal
Editor de música
Martha Mijares
Muchacha subasta (uncredited)
Felipe Montoya
Señor Anselmi (uncredited)
Libertad Lamarque
María Grever