Guillaume Canet

~ as ~

Julien Janvier

Marion Cotillard

~ as ~

Sophie Kowalsky

Thibault Verhaeghe

~ as ~

8-year-old Julien

Joséphine Lebas-Joly

~ as ~

8-year-old-Sophie

Emmanuelle Grönvold

~ as ~

Julien's Mother

Gérard Watkins

~ as ~

Julien's Father

Julia Faure

~ as ~

Sophie's Sister

Gilles Lellouche

~ as ~

Sergei Nimov Nimovitch

Élodie Navarre

~ as ~

Aurélie Miller

Frédéric Geerts

~ as ~

Igor