"Carlos, veterinary, poet, musician in his spare time and a fun-minded Don Juan,pretends to be his friend Fernando who has inherited a pharmacy in Madrid. There he meets an old girl friend that attracts him."
Carmen Sevilla
as Héléna Châtelain
Georges Guétary
as Claude Magazelle
José Luis Ozores
as Juan Pedro
Jacqueline Pierreux
as Alicia Damours
Félix Fernández
as Peluche
Nicole Francis
as Anne-Marie Peluche
Jean Gaven
as François Bontemps
Rosario Royo
as Tía Tula
José Prada
as Doctor Tonnoir
Rosita Valero
as Loli
Pilar Gómez Ferrer
as Eloísa
José Marco
as
María Isbert
as Maruja
Julio Riscal
as Esteban
Manuel Requena
as Paco
Amelia Ortas
as Chica gorda en la primera canción
Carlos Díaz de Mendoza
as Farmacéutico rival
Francisco Bernal
as Verdulero
Diana Salcedo
as Enfermera
José Riesgo
as Andrés
Antonio Ozores
as Escultor
José Gomis
as Juan
Mari Paz Carrero
as Magdalena
Carmen Lozano
as Luisa
Aníbal Vela Jr.
as Pedro
Delia Luna
Charito León
Philippe Olive
as Director de teatro
Raoul Marco
as Doctor Magazelle
Louis Cuny
Director
Ramón Torrado