"The film tells the story of three presenters on Radio X, an amateur clandestine radio station."
Ray Ventura
as Self
Philippe Lemaire
as Jacques Lambert, the crooner
Henri Génès
as Julien
Christian Duvaleix
as Paul Chardon
Françoise Arnoul
as Micheline Grosbois
Maryse Martin
as Mom Terrine
Max Elloy
as Honorin
Albert Duvaleix
as Commissioner
Henri Charrett
as Member of the constabulary
Robert Destain
as The fiance
Marcel Charvey
as Head of publicity
Nicolas Amato
Charles Bouillaud
Marcel Meral
Jean Hébey
as Secretary
Georges Baconnet
as Mayor
Fred Pasquali
as Mr. Grosbois
Martine Carol
as Martine Carol
Mons. Champagne
as Specialty Act
Georges Lannes
as Radio director
Peters Sisters
George Raft
as George Raft
Henri Salvador
as Henri Salvador
Jacques Vertan
as
Max Dejean
as Max Dejean (uncredited)
Simone Gerbier
as (uncredited)
Lucien Guervil
as Member of the constabulary (uncredited)
Jeanne Longuet
as Jeanne Longuet (uncredited)
Paulette Rollin
as Micheline Grosbois (singing voice) (uncredited)
René Sauvaire
Henri Vilbert
as Brigadier (uncredited)
Jean Boyer
Director
Writer
André Hornez
Franz Tanzler
Serge Veber
Dialogue
Jean Darvey
Producer
Paul Misraki
Original Music Composer
Charles Suin
Director of Photography
Fanchette Mazin
Editor
Raymond Nègre
Art Direction
Set Decoration
Jean Bastia
First Assistant Director
Antoine Petitjean
Sound