There's never a dull moment at the Hôtel du Libre Echange. Deceptions, hitches and other misunderstandings make a few people mingle whereas, for their own sake, they should not. An example among others: an expert who has come to the hotel for professional reasons had better not meet his wife, who is there to cheat on him with his best friend.
Fernandel
as Boulot, le garçon d'étage
Raymond Cordy
as Bastien
Saturnin Fabre
as M. Mathieu
Marion Delbo
as Angélique Pinglet
Pierre Larquey
as M. Pinglet
Ginette Leclerc
as Victoire
Raymond Bussières
as Bob
Olga Muriel
as Pâquerette
André Alerme
as M. Paillardin
Pierre Palau
as Le commissaire Boucard
Anthony Gildès
as L'employé du commissaire
Jacques Brunius
as Le monsieur du train
