De zussen, Lièn, Khanh en Suòng wonen en werken in Hanoi. Hun hechte band maakt dat ze lief en leed delen. Maar er zijn geheimen, zo diep geworteld dat ze niet uitgesproken worden. Een maand van teleurstellingen, verleidingen, misverstanden, verdenkingen, scheidingen en bekentenissen stellen de familiebanden danig op de proef, maar leiden uiteindelijk tot de onthulling van de waarheid.
Nee, helaas is À la verticale de l’été nog niet beschikbaar op Netflix in Nederland.
| Directing | Trần Anh Hùng | Director |
| Writing | Trần Anh Hùng | Writer |
| Camera | Mark Lee Ping-Bing | Director of Photography |
| Sound | Tôn-Thât Tiêt | Original Music Composer |
| Art | Benoît Barouh | Production Design |
| Production | Christophe Rossignon | Producer |
| Costume & Make-Up | Evelyne Byot | Key Makeup Artist |
| Sound | Thomas Desjonquères | Sound Editor |
| Costume & Make-Up | Susan Lu | Costume Design |
| Sound | Christophe Vingtrinier | Sound Mixer |
| Sound | François Waledisch | Sound Designer |
| Sound | Gérard Hardy | Sound Editor |
| Editing | Mario Battistel | Editor |
| Sound | Dominique Dalmasso | Sound Designer |
| Production | Trần Anh Hùng | Production Supervisor |
| Production | Julien Azoulay | Assistant Production Manager |
| Production | Claude Guymont | Location Manager |
| Production | Benoît Jaubert | Line Producer |
| Sound | Raphaël Sohier | Music Editor |
| Editing | Agathe Cauvin | Assistant Editor |
| Sound | Valérie Lindon | Music Producer |
| Camera | Guy Ferrandis | Still Photographer |
| Directing | Ludovic Bernard | First Assistant Director |
| Art | Laurent Saimond | Property Master |
| Production | Ginette Mejinsky | Production Manager |
| Production | Nicholas Simon | Line Producer |
| Production | Ève François Machuel | Production Manager |
| Production | Richard Connors | Unit Production Manager |
| Production | Marc Bouschet | Location Manager |
| Directing | Sébastien Deux | Second Assistant Director |
| Crew | Trần Thị Bích Ngọc | Translator |
| Production | Trọng Phan | Casting Assistant |
| Art | Vũ Huy | Assistant Decorator |
| Sound | Quốc Trung | Sound Engineer |
