 | Virginie Efira als Sibyl |
 | Adèle Exarchopoulos als Margot Vasilis |
 | Gaspard Ulliel als Igor |
 | Sandra Hüller als Mika |
 | Laure Calamy als Edith |
 | Niels Schneider als Gabriel |
 | Paul Hamy als Étienne |
 | Arthur Harari als Dr. Katz |
 | Adrien Bellemare als Daniel |
| Jeane Arra-Bellanger als Selma |
| Liv Harari als Livia |
 | Lorenzo Lefèbvre als Galotin |
| Aurélien Bellanger als L'Éditeur |
| Philip Vormwald als Le Patient Quitté |
| Henriette Desjonquères als La Meneuse AA |
 | Agnès Tassel als La Maquilleuse |
| Judith Zins als L'Amie de Sibyl à la Fête |
| Duccio Bellugi-Vannuccini als Le Producteur Italien |
 | Natascha Wiese als L'Amie de Gabriel à la Fête |
| Fabrizio Mosca als Le Médecin Italien |
| Etienne Beurier als Le Vendeur de la Fête Foraine |
 | Frank Williams als Le Guitariste à la Fête de Fin de Film |
| Camille Langlois als Un Membre de l'Équipe de Tournage à Stromboli |
| Thomas Weber als Un Membre de l'Équipe de Tournage à Stromboli |
| Justine Triet | Director |
| Simon Beaufils | Director of Photography |
| Virginie Montel | Costume Design |
| Laurent Sénéchal | Editor |
| Serge Hayat | Producer |
| Philippe Martin | Producer |
| David Thion | Producer |
| Marcantonio Borghese | Line Producer |
| Geneviève Lemal | Co-Producer |
| Cynthia Arra | Casting |
| Laure Ballarin | Casting |
| Toma Baqueni | Production Design |
| Sandra Campisi | Makeup Artist |
| Odile Fourquin | Makeup Department Head |
| David H. Pickering | Additional Dialogue |
| Nadia Chaabani | Assistant Production Manager |
| Charlotte Duliere | Production Manager |
| Nicolas Leclère | Production Manager |
| Juliette Mallon | Post Production Supervisor |
| Bénédicte Dujardin | Second Assistant Director |
| Benjamin Papin | First Assistant Director |
| Sacha Peluchon | Assistant Director |
| David Maria Putorti | Assistant Director |
| Madeleine Thiberville | Assistant Director Trainee |
| Elsa Truscello | Third Assistant Director |
| Valerio Barbet | Swing |
| Sabine Barthélémy | Painter |
| Thomas Broyon | Construction Buyer |
| Laura Bücher | Assistant Art Director |
| Hélène Caperna | Painter |
| Louise le Bouc Berger | Assistant Art Director |
| Arnaud Lucas | Assistant Art Director |
| Marion Pages Gonzalo | Property Buyer |
| Cyril Péré | Property Master |
| Martin Viellerobe | Set Dresser |
| Bastien Vivès | Draughtsman |
| Simon Apostolou | Sound Re-Recording Mixer |
| Amaury Auguste | Foley Editor |
| Philippe Charbonnel | Foley Recording Engineer |
| Nathalie Delvoye | ADR Supervisor |
| Xavier Drouault | Foley Artist |
| Sacha Imani | Sound Mix Technician |
| Julien Sicart | Sound Engineer |
| Ingrid Simon | Sound Editor |
| Jean-Louis Bonnet | Special Effects |
| Thomas Demarez | Special Effects |
| Guy Monbillard | Special Effects Supervisor |
| Jonathan Zenenski | Special Effects |
| Olivier Zenenski | Special Effects Coordinator |
| Philippe Desfretier | Digital Compositor |
| Morgan Hardy | Digital Compositor |
| Mathilde Mondamert | Visual Effects Coordinator |
| Hugues Namur | Visual Effects Supervisor |
| Julien Pierret | Digital Compositor |
| Augustin Bonnet | Electrician |
| Julie Bureau | Third Assistant Camera |
| Manon Corone | Electrician |
| Agathe Dercourt | Second Assistant Camera |
| Kris Dewitte | Still Photographer |
| Jérôme Di Cola | Electrician |
| Fabrizio Diamanti | Grip |
| Nicolas Eveilleau | First Assistant Camera |
| Georges Harnack | Electrician |
| Paolo Jacobucci | Electrician |
| Eric Jalageas | Grip |
| Sophie Lelou | Gaffer |
| John Morrison | Steadicam Operator |
| Léo Stritt | Key Grip |
| Charlotte Vitroly | Additional First Assistant Camera |
| Elsa Pharaon | Casting |
| Minna Prader | Casting Assistant |
| Thomas Weber | Casting Assistant |
| Elsa Bourdin | Costume Assistant |
| Floriane Gaudin | Costume Supervisor |
| Sophie-Charlotte Larget | Costume Assistant |
| Ludovic Foucher | Assistant Editor |
| Guillaume Guerry | Additional Editorial Assistant |
| Aurélien Klintzig | Post Production Coordinator |
| Magalie Léonard | Colorist |
| Antoine Dubois | Location Scout |
| Jérémy Gueudin | Assistant Unit Manager |
| Simona Prosperi | Location Manager |
| Thibault Deboaisne | Music Supervisor |
| Camille Ganivet | Script Supervisor |
| Tony Arnoux | Publicist |
| Arthur Harari | Screenplay |
| Justine Triet | Screenplay |
| Laura Cimarelli | Production Accountant |
| Isabel Da Mota | Administration |
| Karine Durance | Publicist |
| Marzia Giamberini | Assistant Accountant |
| Anna-Katharina Guddat | Production Consultant |
| Baptiste Herment | Assistant Accountant |
| Sofia Lemos Marques | Production Assistant |
| André-Paul Ricci | Publicist |
| Mahaut Vidal | Production Secretary |
| Jacques Audiard | Thanks |
