Fred Bonnemaison, a driven and self-centered Parisian food writer has to return to his home town, Lyon, when his mother, a lively octogenarian, runs away to join a community of free-thinking widows.
Unfortunately the movie La clef des champs is not yet available on HBO Max.
| Directing | Bertrand Van Effenterre | Director |
| Writing | Catherine Hoffmann | Writer |
| Writing | Bertrand Lorel | Writer |
