Israel Horovitz Director, Screenwriter, Executive Producer Maggie Smith Mathilde Girard Actor Kevin Kline Mathias Gold Actor Kristin Scott Thomas Chloé Girard Actor Dominique Pinon Monsieur Lefebvre Actor Noémie Lvovsky Dr. Florence Horowitz Actor Stéphane Freiss Francois Roy Actor Stéphane de Groodt Philippe Actor Jean-Christophe Allais Jean-Christophe Actor Michael Burstin Rabbi on Bicycle Actor Rachael Horovitz Producer Gary Foster Producer Nitsa Benchetrit Producer David C. Barrot Producer Christine Langan Executive Producer Joe Oppenheimer Executive Producer Charles C. Cohen Executive Producer Daniel Battsek Executive Producer Mike Goodridge Executive Producer Raphaël Benoliel Executive Producer Russ Krasnoff Executive Producer Michel Amathieu Cinematographer Stephanie Ahn Film Editing Jacob Craycroft Film Editing Mark Orton Original Music Pierre-François Limbosch Production Design Jacqueline Bouchard Costume Design