A railway worker, Leguignon, and his wife are forced to move into a house located in a shaggy part of town. What Leguignon doesn't know is that a group of children have discovered a treasure and keeps it stored in the house. Trouble ensues when he discovers the cache and tries to claim it as his own.
| Directing | Maurice Labro | Director |
| Writing | Claude Boissol | Writer |
| Writing | Jacques Emmanuel | Writer |
| Writing | Pierre Ferrari | Writer |
| Writing | R. Picq | Writer |
| Production | Suzanne Goosens | Producer |
| Camera | Jean Lehérissey | Director of Photography |
| Sound | Francis Lopez | Music |
| Editing | Monique Kirsanoff | Editor |
| Art | Paul-Louis Boutié | Production Design |