Jodie Foster as Lilian Steiner

Daniel Auteuil as Gabriel Haddad

Virginie Efira as Paula Cohen-Solal

Mathieu Amalric as Simon Cohen-Solal

Vincent Lacoste as Julien Haddad-Park

Luàna Bajrami as Valérie Cohen-Solal

Noam Morgensztern as Pierre Hallant, smoking patient

Sophie Guillemin as Jessica Grangé, hypnotist

Frederick Wiseman as Dr. Goldstein

Aurore Clément as Perle Friedman

Irène Jacob as Vera

Park Ji-Min as Vanessa Park

Jean Chevalier as Cameron

Emma Ravier as Paula (20 years)

Scott Agnesi Delapierre as The neighbor

Lucas Bleger as Jacky Tiffou, vigil man

Jérôme Lenôtre as Man on the bus

Marlise Bété as Infirmière en cheffe

Marin Judas as Officier de police

Abdoul Bamba as Officier de police

Antonia Buresi as Nadia, la pharmacienne

Danielle Chinsky as Femme en noir

Lucie Carrasco as Employée Institut de France

Sandra Albert as Rachel, amante de Simon

Michel Zlotowski as Le rabbin

Austin Tetard as Régisseur Opéra

Evan Paturel as Fils de Simon

Sophie Letourneur as Patiente de Lilian

Zahia Dehar as Patiente de Lilian

Mélo Lauret as Patient de Lilian

Olivier Thimothée as Patient de Lilian

Derek Strick as Patient de Lilian

Valia Boulay as Patiente de Lilian

Virginie Acariès as Femme de Pierre Hallan