Diane Kruger Adult Anna
Jared Leto Nemo Nobody (Adult / Old)
Juno Temple Anna age 15
Rhys Ifans Nemo's Father
Natasha Little Nemo's Mother
David Schaal Thug 1
Daniel Mays Young Journalist
Sarah Polley Adult Elise
Jaco Van Dormael Writer, Director
Allan Corduner Dr. Feldheim
Serge Larivière Shoe Lace Supplier
Carlo Mestroni Police Officer
Toby Regbo Nemo age 16
Christophe Beaucarne Villa Owner, Director of Photography
Pascal Duquenne Henry
Christelle Cornil Coma Nurse 1
Moritz Heinlin Art Department Assistant
Sandrine Laroche Desillusioned Woman
Leni Parker Teacher
David Kennedy Thug 2
Jan Hammenecker Shoe Factory Director
Linh-Dan Pham Adult Jean
Renaud Alcalde Spaceship Neighbour 1
Harry Cleven Man in Black 2
Jean Frenette Stunt Coordinator
Olivier Rausin Executive Producer
Sylvie Olivé Family Mars Mother, Production Design
Alice van Dormael Angel of Oblivian 1
Dominique Warnier Spaceship Neighbour 2
Laurent Capelluto Man in Black
Daniel Brochu Peter
Lola Pauwels Young Stefano's Girlfriend
Catherine Demaiffe Tender Nurse
Clare Stone Elise age 15
Harold Manning TV Host
Martin Swabey Gay Man 2
Audrey Giacomini Jean age 15
Bruno Verstraete Male Nurse 2
Alessija Lause Stunts
Vito DeFilippo Shy Man
Marc Zinga Gay Man 1
Marie-Ève Beauregard Anna & Peter's Daughter
Olivier Bony Desillusioned Man
Manfred Andrae Anna's Neighbour
Ben Mansfield Stefano age 22-40
Tedd Dillon Texan Man
Susan Shipton Editor
Barney Bear (uncredited)
Uwe Bünker Casting
Jenna Wheeler-Hughes Showroom Girl
Nicholas Beveney Black Man Airport
Jean-Yves Asselin Executive Producer
Thomas Byrne Nemo age 9
Regine Constant Set Decoration
John Churchill Boy on Slide
Juliette Van Dormael Angel of Oblivian 2
Hugo Harold-Harrison Pool Instructor
Léa Thonus Elise age 9
Philippe Godeau Golf Player / Sad Man, Producer
Thi-Mai Nguyen Prehistoric Pregnant Woman
Stéphane Thiry Male Nurse 1, Key Grip
Pierre Chaves Hotel Entrance Guard
Andrew Simms Showroom Man
John Canoe Mohawk Man
Nathalie Leborgne Costume Design
Sarah Gravel Sad Woman
Alexander Türk Anna's Son
Melanie Doerr Texan Woman
Vincent Dupont Michael
Tanya Trombetta Anna's Friend
Ulla Gothe Costume Design
Matyas Veress Editor