Elenco - Le Secret d'une nuit
Armand Bernard
Coco
Albert Préjean
Sylvain Renaud
Lisette Lanvin
Claudie
Janine Merrey
Zizine
Germaine Rouer
Madame Hoppguer
André Siméon
'Le Petit Frisé'
Fernand Fabre
Raymond
Jean Aymé
The directorPaul Clerget
Monsieur Hoppguer
Andrée Guize
The secretary
Marcel Maupi
'Le grand salé'
Eugène Stuber
The owner of the bistroHenri Trévoux
The assistant
Danielle Darrieux
(uncredited)