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...
Jean Gabin | Commissaire 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, le tenancier du bar |
Rickie Cooper | Charlie, l'américain |
Roland Armontel | Docteur Fezin |
Edward Meeks | Bill Larner |