Jean-Pierre Jeunet Director, Screenwriter, Producer, Executive Producer Kyle Catlett T.S. Spivet Actor Helena Bonham Carter Dr Clair Actor Judy Davis Jibsen Actor Callum Keith Rennie Le père Actor Niamh Wilson Gracie Actor Jakob Davies Layton Actor Rick Mercer Roy Actor Dominique Pinon Deux nuages Actor Julian Richings Ricky Actor Richard Jutras Mr Stenpock Actor Mairtin O'Carrigan Le conférencier Actor Michel Perron Le vigile Actor Dawn Ford La serveuse Actor Harry Standjofski Le policier Actor Susan Glover Cathy Actor James Bradford Le président du Smithsonian Actor Guillaume Laurant Screenwriter Frédéric Brillion Producer, Executive Producer Gilles Legrand Producer Suzanne Girard Producer, Executive Producer Lucie Robitaille Casting Maxime Rebiere Storyboard Thomas Hardmeier Cinematographer Jean Umansky Sound Engineer Aline Bonetto Production Design Jean-Andre Carriere Production Design Madeline Fontaine Costume Design Anne Wermelinger Script Supervisor Hervé Schneid Film Editing Gérard Hardy Sound Editor Sélim Azzazi Sound Designer Denis Sanacore Original Music Vincent Arnardi Sound Mixer