"Ronaldo, a singer with the growing reputation dedicating himself body and soul to his art, sacrificing his marriage."
Luis Mariano
as Don Renaldo
Martine Carol
as Irène
André Le Gall
as Gérard
Pauline Carton
as Aurélie
Edmond Ardisson
as Le chauffeur
Louis de Funès
as Le chef d'orchestre
René Berthier
as Le secrétaire
Jean Richard
as Un passager de l'avion
Gaston Orbal
as Le maître d'hôtel
Joé Davray
as Un garçon de café
Roger Saget
as Le présentateur
Pierrette Rossi
as Une admiratrice
Colette Georges
Georges Yvon
as
Paul Azaïs
as Le compositeur
Colette Brosset
as Monrival
Annette Poivre
as Julia
Raymond Bussières
as Ernest
Jean Carmet
as Le père affolé (uncredited)
Robert Dhéry
as Arthur Bibois (uncredited)
Van Doude
as (uncredited)
Émile Genevois
as Le laitier (uncredited)
Hennessy
as Le directeur de la radio (uncredited)
Jean-Pierre Lorrain
Albert Michel
as Un garçon de café du Négresco (uncredited)
Roger Pierre
as Un journaliste d'Ici Paris (uncredited)
Maurice Régamey
as Un journaliste (uncredited)
Jean-Marc Thibault
Pierre Montazel
Director
Jean Montazel
Writer
Dialogue
Theatre Play
Guy Lacourt
Producer
Jacques-Henry Rys
Music
D'Déé
Choreographer
Roger Dormoy
Director of Photography
Madeleine Gug
Editor
Jean d'Eaubonne
Art Direction
Raymond Vincy
Lyricist
Francis Lopez
Songs
Guy Maugin
Location Manager
Hagop Arakelian
Makeup Artist