Gaby Morlay
— Mathilde de Mergrand / Mathilde Chaperon
Serge Reggiani
— Jean-Loup aka 'Loup'
Louise Carletti
— Rose Chaperon
Jérôme Goulven
— Brigadier Charles Perrault
Charles Dechamps
— Hugues de Mergrand
Paul Demange
— The owner of the Auberge de l'Hermitière
Roger Legris
— Félix
Louis Blanche
— Maître Ruban
Jacques Hilling
— Pou, the son of Hugues de Mergrand
Adrienne Gallon
— Celine, the baker
Maurice Schutz
— Grandfather Luc
Edith Fontaine
— Annette, the maid
René Marjac
Robert Rollis
— A student
Pierre Dac
— Gendarme Pantois
Francis Blanche
— Gilles
Maurice Biraud
— A student (uncredited)
Jacques Brunius
— (uncredited)
Eliane Embrun
— The Brown Singer (uncredited)
Robert Fretel
— (uncredited)
Rose Mania
— The Blonde Singer (uncredited)
Olivier Mathot
— (uncredited)
Jean Parédès
— Crazy (uncredited)
Les Quatre Barbus
— Self (uncredited)