In an antiquarian, a man buys a leather-bound blank book to use as diary. Once home, he finds the book has started writing itself - with Chapter I detailing everything that happened to him, including the book starting to write itself.
| Actor | Role |
|---|---|
 Jean-Paul ZehnackerJérôme | Jérôme |
 Alain DouteyGeorges | Georges |
 Maud RayerNicole | Nicole |
| PPhilippe PeltierLe deuxième brocanteur | Le deuxième brocanteur |
| FFernand KindtLe premier brocanteur | Le premier brocanteur |
| LLuc LangleyLe docteur Tullin | Le docteur Tullin |
 Frédéric van den DriesscheLe chauffeur du taxi | Le chauffeur du taxi |