A poor composer sells his songs to a music publisher who attributes them to his son, who sells them to a famous singer. Seeking the son, the musician's daughter will unexpectedly find a job as secretary to the singer, disguised as an unattractive and authoritative woman who effectively controls his careless lifestyle.

Directed by: Ramón Quadreny
Written by: Ramón Quadreny & Aureliano Campa
Runtime: 82 minutes
Cast:
Josita Hernán Josita Hernán
Silvia Navarro 
Fernando Fernán Gómez Fernando Fernán Gómez
Salvador Viana 
José Isbert José Isbert
Fabián Pérez 
Lily Vincenti Lily Vincenti
Elisa Wesner 
Luis Prendes Luis Prendes
Armando d'Olbés 
Juan Moreno Rigo Juan Moreno Rigo
Bernardo Navarro