Tahar Rahim as Jean

Constance Rousseau as Marie

Olivier Gourmet as Stéphane

Mathieu Amalric as Vincent

Malik Zidi as Thomas

Valérie Sibilia as Denise

Jacques Collard as Louis

Fabrice Adde as Cyril

Thomas Coumans as Anthony

Claudine Acs as La vieille dame

Louise Pasteau as Le mannequin

Bruno Cadillon as Reponsable Jardin des Plantes

Aude Juncker as Mère de l'enfant mort

Léo Poulet as Père de l'enfant mort

Adrien de Van as Employé du magasin de photo

Jean Jost as Le vieillard des marécages

Jean-Charles Dumay as Le brocanteur

Lionel Michaud as Garçon bar-tabac

Pascal Humbert as Le prêtre