Robin Campillo Director, Screenwriter, Film Editing Nahuel Pérez Biscayart Sean Dalmazo Actor Arnaud Valois Nathan Actor Adèle Haenel Sophie Actor Antoine Reinartz Thibault Actor Félix Maritaud Max Actor Médhi Touré Germain Actor Aloïse Sauvage Eva Actor Simon Bourgade Luc Actor Catherine Vinatier Hélène Actor Saadia Bentaïeb La mère de Sean Actor Ariel Borenstein Jérémie Actor Théophile Ray Marco Actor Simon Guélat Markus Actor Jean-François Auguste Fabien Actor Coralie Russier Muriel Actor Philippe Mangeot Screenwriter Hugues Charbonneau Producer Marie-Ange Luciani Producer Sarah Teper Casting Leila Fournier Casting Jeanne Lapoirie Cinematographer Julien Sicart Sound Engineer Emmanuelle Duplay Production Design Isabelle Pannetier Costume Design Anita Roth Film Editing Stéphanie Léger Film Editing Valérie Deloof Sound Editor Arnaud Rebotini Original Music Jean-Pierre Laforce Sound Mixer