Mathieu woont in Parijs, Alice woont in een kleine badplaats in het westen van Frankrijk. Hij is in de vijftig en een bekende acteur, zij is in de veertig en pianolerares. Vijftien jaar geleden werden ze verliefd. Maar ze gingen ieder hun eigen weg, de tijd verstreek en wonden zijn beetje bij beetje geheeld. Wanneer Mathieu zijn leven ontvlucht in een kuuroord, vindt hij Alice bij toeval terug.
Nee, helaas is Hors-Saison nog niet beschikbaar op Netflix in Nederland.
| Visual Effects | Aurelie Lajoux | Visual Effects Supervisor |
| Camera | Marie Demaison | Second Unit Director of Photography |
| Editing | Thomas Bouffioulx | Colorist |
| Production | Maurane Bonhomme | Location Assistant |
| Production | Christophe Desenclos | Production Manager |
| Costume & Make-Up | Christophe Oliveira | Key Makeup Artist |
| Camera | Lucie Bracquemont | First Assistant "B" Camera |
| Camera | Hélène Degrandcourt | First Assistant "A" Camera |
| Camera | Charlotte Picard | Second Assistant Camera |
| Writing | Stéphane Brizé | Writer |
| Production | Coralie Amédéo | Casting Director |
| Directing | Stéphane Brizé | Director |
| Sound | Vincent Delerm | Original Music Composer |
| Writing | Marie Drucker | Writer |
| Camera | Adrien Challand | Best Boy Grip |
| Production | Djanik Mayaux | Casting Associate |
| Sound | Hervé Guyader | Sound Editor |
| Production | Robin Ludig | Location Manager |
| Lighting | Christophe Bassoulet | Electrician |
| Production | Christophe Desenclos | Production Manager |
| Art | Natacha-Katy Castelbou | Property Master |
| Camera | Hélène Degrandcourt | First Assistant Camera |
| Crew | Antonio Calone | Dialogue Coach |
| Camera | Lucie Bracquemont | First Assistant Camera |
| Production | Leo Bourdon | Casting Assistant |
| Editing | Lucile Sautarel | Assistant Editor |
| Art | Nicolas Chik | Set Dresser |
| Camera | Jean-Marc Duez | Grip |
| Sound | Emmanuelle Villard | Sound Mixer |
| Crew | Marie Demaison | Cinematography |
| Directing | Marion Pin | Script Supervisor |
| Production | Léa Chantereau | Assistant Production Manager |
| Art | Olivier Geyer | Art Direction |
| Costume & Make-Up | Mathilde Le Brun | Wardrobe Coordinator |
| Costume & Make-Up | Caroline Spieth | Costume Design |
| Costume & Make-Up | Charlotte Vaysse | Assistant Costume Designer |
| Production | Marc Vade | Executive Producer |
| Production | Sidonie Dumas | Producer |
| Production | Leo Bourdon | Casting Assistant |
| Directing | Tatyana Umek | Second Assistant Director |
