Mathieu Amalric Julien Gahyde Director, Actor, Screenwriter Léa Drucker Delphine Gahyde Actor Stéphanie Cléau Esther Despierre Actor, Screenwriter Laurent Poitrenaux Le juge d'instruction Actor Serge Bozon Le capitaine de gendarmerie Actor Blutch Le psychologue Actor Mona Jaffart Suzanne Actor Olivier Mauvezin Nicolas Actor, Sound Engineer Paul Kramer L'avocat de Julien Actor Alain Fraitag L'avocat d'Esther Actor Georges Simenon Writer Paulo Branco Producer John Simenon Associate Producer Anne-Sophie Pierres Casting Christophe Beaucarne Cinematographer Christophe Offret Production Design Dorothée Guiraud Costume Design François Gédigier Film Editing Séverin Favriau Sound Editor Grégoire Hetzel Original Music Stéphane Thiébaut Sound Mixer