Suspected of murder, a man disappears under mysterious conditions, which only increases the charges against him.
| Actor | Role |
|---|---|
 Fernand LedouxFirmin Blache | Firmin Blache |
 Renée FaureDenise Fournier | Denise Fournier |
 Berthe BovyMrs. Fournier | Mrs. Fournier |
| PPauline CartonThe concierge | The concierge |
 Pierre-LouisInspector Roberge | Inspector Roberge |
 Gérard NéryJean Fournier | Jean Fournier |
 Charles BouillaudSylvain | Sylvain |
 Albert BroquinThe concierge | The concierge |
| EEliane CharlesMarthe Halluin | Marthe Halluin |
 Lolita De SilvaMrs. Milot | Mrs. Milot |
 Paul FaivreVeyrac | Veyrac |
 René HellNot listed | Not listed |
| CCharles LavialleAlbert | Albert |
 Robert Le FortA tenant | A tenant |
 Jeanne LionThe dyer | The dyer |
 Jacques LouvignyThe Chief Commissioner | The Chief Commissioner |
 Marcel PérèsInspector Merlin | Inspector Merlin |
 Gabrielle RosnyThe old girl | The old girl |
 Marcel RouzéNot listed | Not listed |
| RRaymond SoukoffNot listed | Not listed |
| JJacques SylvainJean's friend | Jean's friend |