La Guerre Dans le Haut Pays is a period piece set in the winter of 1797-98, during the six days leading up to the fall of Bern and the victory of Napoleon's army, when the Bern government is faced with mixed loyalties from its subjects. The population of the lower valley is divided, but the upper region remains loyal, since they have been given special autonomy and a favorable system of taxation. David, a postman, works between the two regions. His father, who is a hard-line conservative, does not approve of his relationship with Julie, who is from the lower part of the valley. Julie's father, on the other hand, is more open to the new ideas of liberation. As a result of his work, David is exposed to new ideas and becomes a believer in equality and justice.
Unfortunately the movie War in the Highlands is not yet available on HBO Max.
| Directing | Francis Reusser | Director |
| Editing | Jacques Witta | Editor |
| Production | Marie-Sylvie Caillierez | Casting |
| Writing | Charles Ferdinand Ramuz | Novel |
| Production | Bruno Pésery | Co-Producer |
| Art | Stéphane Levy | Production Design |
| Production | Paul Fonteyn | Co-Producer |
| Production | Gérard Ruey | Producer |
| Sound | Jean-François Monot | Original Music Composer |
| Camera | Christophe Beaucarne | Director of Photography |
| Production | Jean-Louis Porchet | Producer |
| Production | Hubert Toint | Co-Producer |
| Writing | Emmanuelle de Riedmatten | Other |
| Art | Jean-Claude Maret | Production Design |
| Writing | Jean-Claude Carrière | Writer |
| Costume & Make-Up | Tina Kopecka | Makeup Artist |
| Sound | François Musy | Sound |
| Sound | Gabriel Hafner | Dialogue Editor |
| Costume & Make-Up | Jean-Claude Maret | Costume Design |
| Writing | Francis Reusser | Writer |
