Maigret is called to the high-class Hotel Majestic to investigate a body. The wife of a wealthy American has been killed - but to Maigret's surprise she has a gun in her purse. He begins to follow up the handful of clues that could explain her secret life and her demise.
as Le commissaire Jules Maigret
as Émilie Petersen
as Madame Van Bell
as Arthur Donge
as Charlotte Donge
as L'inspecteur Lucas
as Le juge d'instruction
as Fred Petersen
as Ginette, la femme de service
as Ramuel
as Hélène Donnegan, la secrétaire des Petersen
as Rosalie, la bonne de Fualdès
as La chanteuse du cabaret
as Dussart, le veilleur de nuit du Majestic
as Le directeur de l'Agence Internationale
as Enrico Fualdès
as Le directeur du Majestic
as Le petit Teddy Petersen
as Le remplaçant de Donge (uncredited)
as Un commis de cuisine (uncredited)
as Le chauffeur de taxi (uncredited)
as (uncredited)
as La concierge de Maigret (uncredited)
as Delormel, l'employé de banque (uncredited)
as (uncredited)
as Un cuisinier (uncredited)
as Le jeune cuistot (uncredited)
as Un inspecteur (uncredited)
as Madame Marcelle, employée aux cuisines (uncredited)
as Un inspecteur (uncredited)
as Le chef cuisinier (uncredited)
as La chanteuse (voice) (uncredited)
