Romain Duris

as David / Virginia

Anaïs Demoustier

as Claire

Raphaël Personnaz

as Gilles

Isild Le Besco

as Laura

Aurore Clément

as Liz, la mère de Laura

Jean-Claude Bolle-Reddat

as Robert, le père de Laura

Claudine Chatel

as Nounou

Anita Gillier

as Infirmière

Alex Fondja

as Aide soignant

Zita Hanrot

as Serveuse restaurant

Mayline Dubois

as Laura 7 ans

Bruno Pérard

as Eva Carlton

Pierre Fabiani

as Homme salon de thé

Anna Monedière

as Claire 7 ans

Brune Kalnykow

as Lucie 7 ans

Joanie Tessier

as Lucie 1 an

Kimberley Bolly

as Lucie 1 an

Kessy Bolly

as Lucie 1 an

Elisa Sereda

as Lucie 6 mois

Victoria Ferreira Denisot

as Lucie 6 mois

Melody Hudon

as Lucie 6 mois

David Sevier

as Homme ascenseur

Evan Marois

as Garçon ascenseur

Sébastien Pouderoux

as Collègue Claire

Anne-Laure Gruet

as Collègue Claire

François Ozon

as Homme cinéma

Cédrick Spinassou

as Curé mariage

Philippe Perez

as Curé Enterrement

Valérie de Monza

as Directrice école

Laëtitia Richard

as Institutrice

Jules Trasleglise

as Petit ami Laura

Nicolas Imbert

as Petit ami Claire

Axel Bry

as Père Claire

Sylvie Degryse

as Mère Claire

Magalie Aguado

as Jeune femme train

Christophe Therrien

as Peintre

Diane Prost

as Jeune fille boîte

Judith Quinet

as Femme de la gare

Nicolas Mansion

as Serveur hôtel

Yves Girard

as Conducteur voiture

Jacques Longo

as Présentateur Amazone

Jonathan Louis

as Un homme en soirée