Sylvain Chomet Director, Screenwriter, Writer Guillaume Gouix Paul , Attila Marcel Actor Anne Le Ny Mme Proust Actor Bernadette Lafont Tante Annie Actor Hélène Vincent Tante Anna Actor Luis Rego M. Coelho Actor Cyril Couton Le docteur Actor Fanny Touron Anita Actor Kea Kaing Michelle Actor Claudie Ossard Producer Chris Bolzli Producer François-Xavier Decraene Executive Producer Helen Olive Executive Producer Antoine Roch Cinematographer Simon Jacquet Film Editing Carlos Conti Production Design Stéphane Cressend Art Director Cécilia Blom Set Decoration Olivier Bériot Costume Design