Gangsters from the United States try to kill a key government witness whose testimony could help land an influential mobster in jail. It's up to detective Maigret to deal with the FBI and a series of underworld figures to save the life of the witness...
Director
Gilles Grangier
Jean Gabin
Commissioner Jules Maigret
Françoise Fabian
Lily
Michel Constantin
Cicero
Paul Frankeur
Bonfils
Guy Decomble
l'inspecteur Lognon
Paulette Dubost
la patronne de l'hôtel
Laurence Badie
Lucienne
Marcel Bozzuffi
l'inspecteur Torrence
Vittorio Sanipoli
Pozzo
Roland Armontel
Docteur Fezin
Edward Meeks
Bill Larner
Paul Carpenter
Harry Mc Donald
Carlo Nell
Le garçon du 'Manhattan'
FR
