Mélissa Boros as Alpha

Golshifteh Farahani as Maman

Tahar Rahim as Amin

Emma Mackey as Infirmière

Finnegan Oldfield as Professeur d'anglais

Louai El Amrousy as Adrien

Jean-Charles Clichet as

Christophe Perez as

Ambrine Trigo Ouaked as Alpha (5 years old)

Marc Riso as Benny

François Rollin as Proviseur

Fabien Giameluca as Resident of a neighborhood in the 1990s (uncredited)

Rose Harlean as A punk (uncredited)

Julien Spitéri as Tatoueur

Ninon Le Henry as Fille Classe/Piscine