François Cluzet as Max Cantara

Marion Cotillard as Marie

Benoît Magimel as Vincent Ribaud

Gilles Lellouche as Eric

Jean Dujardin as Ludo

Valérie Bonneton as Véronique Cantara

Joël Dupuch as Jean-Louis

Laurent Lafitte as Antoine

Pascale Arbillot as Isabelle Ribaud

Anne Marivin as Juliette

Hocine Mérabet as Nassim

Louise Monot as Léa

Maxim Nucci as Franck

Sara Martins as La copine lesbienne de Marie

Édouard Montoute as L'ami de Ludo au Baron

Matthieu Chedid as L'amant de Marie

Néo Broca as Elliot

Marc Mairé as Arthur

Jeanne Dupuch as Jeanne

Mado Mérabet as Brigitte

Nikita Lespinasse as Virginie, la figurante

Niseema Theillaud as Sabine, la mère de Ludo

Patrice Renson as Le futur mari de Juliette

Jean-Claude Lagniez as Moniteur bateau-école

Jean-Claude Cotillard as Architecte hôtel Max

Pierre-Benoist Varoclier as Serveur hôtel Max

Benoît Petitjean as Serveur hôtel Max

Paula Garcia as Paola