L'extravagant voyage du jeune et prodigieux Spivet

Kyle Catlett

T.S. Spivet

Helena Bonham Carter

Dr. Clair

Judy Davis

G.H. Jibsen

Callum Keith Rennie

Father

Niamh Wilson

Gracie

Jakob Davies

Layton

Rick Mercer

Roy

Robert Maillet

Giant Hobo

Dominique Pinon

Two Clouds

Julian Richings

Ricky

Richard Jutras

Lecturer

Mairtin O'Carrigan

Lecturer

Michel Perron

The vigilant

Dawn Ford

Marge

Harry Standjofski

Susan Glover

Cathy

James Bradford

Smithsonian President

Lisa Bronwyn Moore

Judy

Felicia Shulman

Jibsen's Secretary

Catherine Lemieux

Dylan Kingwell

Little Boy

Georges Claisse

Eric Davis

Towncar Driver

Danièle Douet

Rebecca Amzallag

Reception Waitress

Amber Goldfarb

Reception Waitress #2

Leigh Ann Taylor

Smithsonian's Receptionist

Andrew Simms

Reception Guest

Sylvia Stewart

Reception Guest

Boris Rehlinger

Sabrina Reeves

Reception Guest

Gordon Masten

Zachary Amzallag

Waiter

Noël Burton

Kyle Allatt

Photographer

Benoit Priest

Martin Brisebois

Perpetual motion machine presenter

Victor Cornfoot

Airport Officer

Christie Claymore

Smithsonian Scientist's Date

Kyle Gatehouse

Student Butte Museum

Roald Smeets

Marc Primeau

Mario Geoffrey

Marie-Chantal Nadeau

Karyanne d'Avril

Patrick Hébert

Marianne Demers

Tommy Heynemand

Jean-Pierre Jeunet

Jean-Pierre Jeunet

Guillaume Laurant

Reif Larsen

Thomas Hardmeier

Denis Sanacore

Hervé Schneid

Herve Schneid

Vincent Arnardi

Madeline Fontaine

Francis Boespflug

Tyler Thompson

Frédéric Brillion

Jean-Pierre Jeunet

Gilles Legrand

Suzanne Girard

Aline Bonetto

Reif Larsen

Clint Mansell