Mélissa Boros

Alpha

Tahar Rahim

Amin

Golshifteh Farahani

Mother

Emma Mackey

Nurse

Finnegan Oldfield

English Teacher

Louai El Amrousy

Adrien

Ambrine Trigo Ouaked

Young Alpha

Zohra Benbetka

Grandmother

Fadila Belkebla

Alpha's Aunt 1

Sofia Nait

Alpha's Aunt 2

Bahia Badji

Alpha's Aunt 3

Marc Riso

Benny

Jean-Charles Clichet

PE Teacher

François Rollin

Principal

Driver

Security Officer

Frédéric Bayer Azem

English Teacher's Assistant

Ninon Le Henry

Girl Classmate

Elyna Motte

Girl Classmate

Nina Bouffier

Adrien's Girlfriend

Ilyane Badji

Boy Classmate

Christophe Perez

Stoned Man on Stairs

Béatrice Michel

Elderly Woman in Hospital Waiting Room

Dalya Naïm

Hotel Receptionist 1983

Vincent Pasdermadjian

Hotel Receptionist 1990

Julien Spitéri

Tattoo Boy

Hillary Mervil

Petrified Patient

Elaura Louisa

Petrified Patient

Katja Gaudard

Punk Bar Dancer