 Paul BernardDésiré Coche | Désiré Coche |
| CColette BroïdoAnnie | Annie |
 Raymond CordyRobert Tirard | Robert Tirard |
 Jeanne Fusier-GirMadame Pichecolle, concierge | Madame Pichecolle, concierge |
 Léon BaryCommissioner for Delegations | Commissioner for Delegations |
 André BerleyEditor-in-chief | Editor-in-chief |
| RRobert BossisHotelier | Hotelier |
 Jean BrochardInspector Belenfant | Inspector Belenfant |
| JJean CosteJournalist | Journalist |
| PPaulette DartoisConcierge at 22 | Concierge at 22 |
| AAnnie FarrèreJournalist | Journalist |
| GGeno-FernyPrison guard | Prison guard |
| AAlbert GabardRacing cyclist | Racing cyclist |
| TToto GassinRacing cyclist | Racing cyclist |
 Jacques GrétillatInvestigating judge | Investigating judge |
 Maurice LagrenéeInspector Javel | Inspector Javel |
| RRaymond MaurelLawyer | Lawyer |
| GGinette MaxTelephone operator | Telephone operator |
| AAuguste MourièsMarseille journalist | Marseille journalist |
 Marthe MussineMadame Mérat | Madame Mérat |
 Pierre NayJournalist | Journalist |
 Robert OzanneJournalist | Journalist |
 Georges PaulaisGeneral Counsel | General Counsel |
| LLéo RennMadame Mouchet | Madame Mouchet |
 Henri RichardPresident of the court | President of the court |
 Gabrielle RosnyCleaning lady | Cleaning lady |
| JJacques SagirKid | Kid |
| OOdette SylvainMaid | Maid |
 Victor VinaHotel manager | Hotel manager |