| Person | Type | Job | Role(s) |
|---|---|---|---|
 Christophe Beaucarne | Crew | Camera | Director of Photography |
 Jaco Van Dormael | Crew | Directing | Director, Writer |
 Jean Frenette | Crew | Crew | Stunt Coordinator |
 Jean-Yves Asselin | Crew | Production | Executive Producer |
Matyas Veress | Crew | Editing | Editor |
 Nathalie Leborgne | Crew | Costume & Make-Up | Costume Design |
Olivier Rausin | Crew | Production | Executive Producer |
 Philippe Godeau | Crew | Production | Producer |
 Stéphane Taillasson | Crew | Art | Art Direction |
Susan Shipton | Crew | Editing | Editor |
 Sylvie Olivé | Crew | Art | Production Design |
Ulla Gothe | Crew | Costume & Make-Up | Costume Design |
 Uwe Bünker | Crew | Production | Casting |
 Alessija Lause | Crew | Crew | Stunts |
Regine Constant | Crew | Art | Set Decoration |
Stéphane Thiry | Crew | Camera | Key Grip |
Pierre van Dormael | Crew | Sound | Original Music Composer |
 Allan Corduner | Cast | Actor | Dr. Feldheim |
Andrew Simms | Cast | Showroom Man | |
 Christelle Cornil | Cast | Actress | Coma Nurse 1 |
Christophe Beaucarne | Cast | Actor | Villa Owner |
 Daniel Brochu | Cast | Actor | Peter |
 Daniel Mays | Cast | Actor | Young Journalist |
 David Kennedy | Cast | Actor | Thug 2 |
 David Schaal | Cast | Actor | Thug 1 |
Dominique Warnier | Cast | Actor | Spaceship Neighbour 2 |
 Harold Manning | Cast | Actor | TV Host |
 Harry Cleven | Cast | Actor | Man in Black 2 |
Hugo Harold-Harrison | Cast | Actor | Pool Instructor |
 Jan Hammenecker | Cast | Actor | Shoe Factory Director |
 Jared Leto | Cast | Actor | Nemo Nobody (old & adult) |
 Juliette Van Dormael | Cast | Actress | Angel of Oblivian 2 |
 Juno Temple | Cast | Actress | Anna age 15 |
 Laurent Capelluto | Cast | Actor | Man in Black |
 Leni Parker | Cast | Actress | Teacher |
 Linh-Dan Pham | Cast | Actress | Adult Jean |
 Manfred Andrae | Cast | Actor | Anna's Neighbour |
 Natasha Little | Cast | Actress | Nemo's Mother |
 Nicholas Beveney | Cast | Actor | Black Man Airport |
 Olivier Bony | Cast | Actor | Desillusioned Man |
 Pascal Duquenne | Cast | Actor | Henry |
Philippe Godeau | Cast | Actor | Golf Player / Sad Man |
 Rhys Ifans | Cast | Actor | Nemo's Father |
 Sandrine Laroche | Cast | Actress | Desillusioned Woman |
 Sarah Polley | Cast | Actress | Adult Elise |
 Serge Larivière | Cast | Actor | Shoe Lace Supplier |
Stéphane Taillasson | Cast | Actor | Famly Mars Father |
Sylvie Olivé | Cast | Actress | Family Mars Mother |
Talya Rubin | Cast | Actress | Shy Woman |
 Tedd Dillon | Cast | Actor | Texan Man |
Vito DeFilippo | Cast | Actor | Shy Man |
 Carlo Mestroni | Cast | Actor | Police Officer |
 Catherine Demaiffe | Cast | Actress | Tender Nurse |
 Clare Stone | Cast | Actress | Elise age 15 |
 Diane Kruger | Cast | Actress | Adult Anna |
 Marie-Ève Beauregard | Cast | Actress | Anna & Peter's Daughter |
Tanya Trombetta | Cast | Anna's Friend | |
Thi-Mai Nguyen | Cast | Prehistoric Pregnant Woman | |
 Thomas Byrne | Cast | Actor | Nemo age 9 |
 Ben Mansfield | Cast | Actor | Stefano age 22-40 |
 Jenna Wheeler-Hughes | Cast | Actress | Showroom Girl |
John Canoe | Cast | Actor | Mohawk Man |
 Marc Zinga | Cast | Actor | Gay Man 1 |
 Martin Swabey | Cast | Actor | Gay Man 2 |
Pierre Chaves | Cast | Hotel Entrance Guard | |
 Toby Regbo | Cast | Actor | Nemo age 16 |
 Audrey Giacomini | Cast | Actress | Jean age 15 |
Donna Kanerahtenha Jacobs | Cast | Mohawk Woman | |
Laura Brumagne | Cast | Anna age 9 | |
 Philippe Lévy | Cast | Actor | Pool Maintenance Collegue 2 |
Vincent Dupont | Cast | Michael | |
John Churchill | Cast | Actor | Boy on Slide |
Lola Pauwels | Cast | Young Stefano's Girlfriend | |
Alice van Dormael | Cast | Actress | Angel of Oblivian 1 |
Bruno Verstraete | Cast | Male Nurse 2 | |
Valérie-Marie Chadelaud | Cast | Showroom Woman | |
Alexander Türk | Cast | Anna's Son | |
Renaud Alcalde | Cast | Actor | Spaceship Neighbour 1 |
Emily Tilson | Cast | Eve | |
Roline Skehan | Cast | Joyce | |
Anders Morris | Cast | Noah | |
Noa De Costanzo | Cast | Nemo age 5 | |
Nathan Boydell | Cast | Paul | |
Stéphane Thiry | Cast | Male Nurse 1 | |
Melanie Doerr | Cast | Texan Woman | |
Corey Cleve Bentivegna | Cast | Boy of Shy Couple | |
Laura Van Hove | Cast | Teenage Girl | |
Jack Proudlove | Cast | Teenage Boy | |
 Sarah Gravel | Cast | Actress | Sad Woman |
Fujio Ishimaru | Cast | Japanese Gardener | |
Robin Carette | Cast | Nemo 18 months | |
Léa Thonus | Cast | Actress | Elise age 9 |
Anaïs Van Belle | Cast | Jean age 9 | |
Jules Taillasson | Cast | Family Mars Son | |
Katharina Pejcic | Cast | Anna's Daughter | |
Louise Sophia Engel | Cast | Nemo & Anna's Daughter | |
Aaron Landt | Cast | Nemo & Anna's Son | |
Tawny Andersen | Cast | Coma Nurse 2 | |
Jules Eerdekens | Cast | Pool Maintenance Collegue 1 | |
Josselin Moinet | Cast | Morgue Policeman | |
 Virginie Bordes | Cast | Actress | Continuity Girl |
Nicolas Ross | Cast | Anna & Peter's Son | |
| Person | Type | Job | Role(s) |
