Vincent Lindon as Vincent

Agathe Rousselle as Alexia / Adrien

Garance Marillier as Justine

Laïs Salameh as Rayane

Mara Cissé as Jeantet

Marin Judas as Charrier

Diong-Kéba Tacu as Sissoko

Myriem Akheddiou as Adrien's Mother

Bertrand Bonello as Alexia's Father

Céline Carrère as Alexia's Mother

Adèle Guigue as Alexia Aged 7

Thibault Cathalifaud as Fan at Tuning Show

Dominique Frot as The Macarena Lady

Lamine Cissokho as Jérôme / Jupi

Florence Janas as Alexia's Doctor

Frédéric Jardin as BPF Inspector

Olivia Venner as Shower Hostess

Thibault Villette as Security Guard at Tuning Show

Nathalie Boyer as Paramedic (uncredited)

Théo Hellermann as Young Man (uncredited)