Summer 2016, somewhere in French provencal Drôme, a mysterious plague strikes in the villages: swarms of white butterflies invaded the area. At dusk, everyone is locked up home, trapped by the seemingly unstoppable vermin. As the big swarm approaches, Lou discovers both the strange insects and her feelings for her friend Sam. By the end of the season, the moths will have devastated the entirety of the century-old box trees, leaving a ruined landscape behind them.
| Directing | Roxanne Gaucherand | Director |
| Production | Ethan Selcer | Producer |
| Production | Alexis Boulanger | Producer |
| Production | Philippe Ferreira Da Costa | Associate Producer |
| Production | Betty Lamoulie | Co-Producer |
| Directing | Laura Glynn-Smith | First Assistant Director |
| Camera | Raimon Gaffier | Director of Photography |
| Camera | Edwige Moreau | Director of Photography |
| Sound | Valentin Mazingarbe | Sound |
| Sound | Hélène Clerc-Denizot | Sound |
| Directing | Maïté Sonnet | Script Supervisor |
| Editing | Léo Parmentier | Editor |
| Sound | Alban Cayrol | Sound Editor |
| Sound | Valentin Mazingarbe | Sound Editor |
| Sound | Selıa Çakir | Sound Mixer |
| Editing | Fanny Mazoyer | Color Grading |
| Art | Matilde Gony | Graphic Designer |
| Sound | Daniel Bleikolm | Music |
| Crew | Victor Loh | Additional Music |
| Sound | Céline Bernard | Foley |
| Sound | Jonathan Vanneste | Foley Recordist |
| Art | Marine Dricot | Assistant Director of Photography |
