Cédric Klapisch Director, Screenwriter, Producer Romain Duris Xavier Rousseau Actor Audrey Tautou Martine Actor Cécile de France Isabelle Actor Kelly Reilly Wendy Actor Sandrine Holt Ju Actor Margaux Mansart Mia Actor Pablo Mugnier-Jacob Tom Actor Flore Bonaventura Isabelle de Groote Actor Benoît Jacquot Le père de Xavier Actor Li Jun Li Nancy Actor Sharrieff Pugh Ray Actor Amin Djakliou Lucas Actor Clara Abbasi Jade Actor Bruno Lévy Producer Gaëtan David Producer André Logie Producer Scott Koenig Producer Raphaël Benoliel Executive Producer Ann Goulder Casting Gayle Keller Casting Jeanne Millet Casting Natasha Braier Cinematographer Cyril Moisson Sound Engineer Roshelle Berliner Production Design Marie Cheminal Production Design Anne Schotte Costume Design Elizabeth Tremblay Script Supervisor Delphine Burrus Animator Cédric Fayolle Visual Effects Anne-Sophie Bion Film Editing Ken Yasumoto Sound Editor Fred Demolder Sound Editor Loïc Dury Original Music Christophe Minck Original Music Cyril Holtz Sound Mixer Damien Lazzerini Sound Mixer