The Young and Prodigious T.S. Spivet

Jakob Davies as Layton Dawn Ford as Marge Rebecca Amzallag as Reception Waitress Leigh Ann Taylor as Smithsonian's Receptionist Zachary Amzallag as Waiter Kyle Catlett as T.S. Spivet Callum Keith Rennie as Father Robert Maillet as Giant Hobo Dylan Kingwell as Little Boy Una Kay as Reception Guest Sabrina Reeves as Reception Guest Christie Claymore as Smithsonian Scientist's Date Martin Brisebois as Perpetual motion machine presenter Victor Cornfoot as Airport Officer Anne-Sophie Bozon as Figuration Dominique Pinon as Two Clouds Julian Richings as Ricky Richard Jutras as Lecturer Susan Glover as Cathy Lisa Bronwyn Moore as Judy Judy Davis as G.H. Jibsen Niamh Wilson as Gracie James Bradford as Smithsonian President Helena Bonham Carter as Dr. Clair Harry Standjofski as Policeman Kyle Allatt as Photographer Rick Mercer as Roy Mairtin O'Carrigan as Lecturer Michel Perron as The vigilant Felicia Shulman as Jibsen's Secretary Sylvia Stewart as Reception Guest Ana Alarcon as Lady at train station Kyle Gatehouse as Student Butte Museum Eric Davis as Towncar Driver Amber Goldfarb as Reception Waitress

Brian Oliver Executive Producer Guillaume Laurant Screenplay Sidonie Dumas Executive Producer Nicolas Becker Foley Artist Francis Boespflug Executive Producer Hervé Schneid Editor Madeline Fontaine Costume Design Aline Bonetto Production Design Thomas Hardmeier Director of Photography Jean-Pierre Jeunet Director, Producer, Writer Gilles Legrand Producer Frédéric Brillion Producer