"In France, in 1930, a supervisor of a boarding school for young offenders seeks to awaken the music by forming a choir, despite the skepticism of his boarding school director."
Noël-Noël
as Clément Mathieu / Marcel Mettine
René Génin
as Father Maxence
Micheline Francey
as Micheline, Laugier's sister
René Blancard
as M. Rachin, director
Marguerite Ducouret
as Micheline's mother
Marcelle Praince
as President
Marthe Mellot
as Mother Mary
Michel François
as Éloi Lequerec
Georges Paulais
as Mr. Langlois
André Nicolle
as Mr. de la Prade, director of “La Dépêche”
Richard Francœur
as Mr. Gérard de Mazère
Georges Jamin
as Regent
Henry Prestat
as
Jean Morel
as New director
Henri Coutet
Emile Remongin
as Office boy
Charles Vissières
as Charles, elderly office boy from "La Dépêche"
Roger Vincent
as Academician writer
Georges Biscot
as Raymond
Dumont
as Popino
Roger Krebs
as Laugier, student
Roger Dubois
as Student
Ferrat
as Editorial secretary at “La Dépêche”
Manuel Gary
as Journalist from “La Dépêche”
Le petit Houdy
Le petit Maindron
Le petit Margery
Le petit Merpaux
Le petit Natucci
Pierre Serval
Jean Boissemond
as (uncredited)
Bernard Charlan
Marguerite de Morlaye
Paul Frankeur
Cécyl Marcyl
Frédéric Mariotti
Georges Aminel
as Linotypist from “La Dépêche” (uncredited)
Jean Dréville
Director
Marcel Weiss
Cinematography
Raymond Drouart
Decorator
Jacques Grassi
Editor
Rosy Jégou
Script Coordinator
Charles-Félix Tavano
Production Director
Jean Le Duc
Producer
Roger Sallard
René Cloërec
Original Music Composer
André Versein
Assistant Director
Screenplay
René Wheeler
Georges Chaperot
Writer
Paul Coteret
Camera Operator
Dialogue
Adaptation
Jean Putel
Sound Engineer