Mélissa Boros

Alpha

Golshifteh Farahani

Maman

Tahar Rahim

Amin

Emma Mackey

Infirmière

Finnegan Oldfield

Professeur d'anglais

Louai El Amrousy

Adrien

Jean-Charles Clichet

Christophe Perez

Ambrine Trigo Ouaked

Alpha (5 years old)

Fabien Giameluca

Resident of a neighborhood in the 1990s (uncredited)

Rose Harlean

A punk (uncredited)

Julien Spitéri

Tatoueur

Ninon Le Henry

Fille Classe/Piscine