 | Agathe Rousselle als Alexia / Adrien |
 | Vincent Lindon als Vincent |
 | Garance Marillier als Justine |
 | Laïs Salameh als Rayane |
 | Mara Cissé als Jeantet |
 | Marin Judas als Charrier |
 | Diong-Kéba Tacu als Sissoko |
 | Myriem Akheddiou als Adrien’s Mother |
 | Bertrand Bonello als Alexia’s Father |
 | Céline Carrère als Alexia’s Mother |
 | Adèle Guigue als Alexia Aged 7 |
 | Thibault Cathalifaud als Fan |
 | Dominique Frot als The Macarena Lady |
 | Lamine Cissokho als Jérôme / Jupi |
 | Florence Janas als Doctor |
 | Frédéric Jardin als BPF Inspector |
 | Olivia Venner als Showers host |
 | Thibault Villette als Security guard |
 | Nathalie Boyer als Paramedic |
 | Mehdi Rahim-Silvioli als Rose |
 | Théo Hellermann als Young man |
 | Anaïs Fabre |
| Julia Ducournau | Director |
| Jean-Christophe Reymond | Producer |
| Jean-Christophe Bouzy | Editor |
| Ruben Impens | Director of Photography |
| Jim Williams | Music |
| Lise Péault | Production Design |
| Anne-Sophie Gledhill | Costume Design |
| Martial Vallanchon | Visual Effects Supervisor |
| Cassandre Warnauts | Co-Producer |
| Jean-Yves Roubin | Co-Producer |
| Olivier Père | Co-Producer |
| Philippe Logie | Associate Producer |
| Christophe Hollebeke | Executive Producer |
| Thomas Berliner | Boom Operator |
| Céline Bernard | Foley Artist |
| Florian Cornet | ADR Supervisor |
| Aline Gavroy | Foley Mixer |
| Clément Lemariey | Boom Operator |
| Fabrice Osinski | Sound Mixer |
| Victor Praud | ADR Recordist |
| Stéphane Thiébaut | Sound Re-Recording Mixer |
| Selıa Çakir | Foley Editor |
| Dorothée Auboiron | Casting |
| Christel Baras | Casting |
| Constance Demontoy | Casting |
| Audrey Gatimel | Casting |
| Axelle Le Dauphin | Set Decoration |
| Emmanuelle Olle | Set Decoration |
| Flore Masson | Makeup Department Head |
| Antoine Mancini | Key Hair Stylist |
| Thibault Martegani | Visual Effects Supervisor |
| Emmanuelle Carlier | Visual Effects Coordinator |
| Manuel Tritschler | Location Scout |
| Bénédicte Kermadec | Script Supervisor |
| Laurie Colson | Production Design |
| Séverin Favriau | Sound Supervisor |
| Bruno Taddei | Set Decoration |
| Aurore Benoit | Assistant Art Director |
| Camille Champenois | Set Costumer |
| Amaury Ovise | Producer |
| Julia Ducournau | Writer |
| Jacques Akchoti | Script Consultant |
| Peter Bernaers | Colorist |
| Claire Corbetta-Doll | First Assistant Director |
| Nina Doré | Third Assistant Director |
| Pierre Lagardère | Second Assistant Director |
| Abel Djilali | Stunt Double |
| Julien Duverger | Stunt Double |
| Jérôme Gaspard | Stunt Coordinator |
| François Girard | Stunt Double |
| Manu Lanzi | Stunt Coordinator |
| Audrey Meschi | Stunt Double |
| Nicolas Lagae | Gaffer |
| Eric Fodera | Key Grip |
| My Lan Nguyen Quang | Visual Effects |
