Jeanne Balibar

as Brigitte / Barbara

Mathieu Amalric

as Yves Zand

Vincent Peirani

as Roland Romanelli

Aurore Clément

as Esther, la mère de Barbara

Grégoire Colin

as Charley Marouani

Fanny Imber

as Marie Chaix, l'assistante

Pierre Michon

as Jacques Tournier (âgé)

Stéphane Roger

as Le producteur