- Marie-Claire Bazart
- visual effects supervisor
- Olivier Beierlein
- cloth dynamics: MacGuff Ligne
- Vincent Blanqué
- compositor
- Albert Bonnefous
- visual effects supervisor
- Marie Bourguet
- lead digital compositor
- Maxime Bray
- digital effects artist
- Bastien Brenot
- digital compositor
- Xavier Breuil
- effects technical director
- Bertrand Breuze
- lead digital compositor
- Guillaume Carniato
- digital compositor
- Matthieu Chardonnet
- digital effects artist (IMAX version)
- Nicolas Combecave
- modeler and rigger
- Yoann Copinet
- vfx editor
- Clement Darbois
- digital compositor
- Emmanuel Delange
- modeler (as Emmanuel De Lange)
- Selim Draia
- lead lighting
- Florence Dubin
- digital visual effects artist
- Marc Dubrois
- layout artist / layout modeler
- Bruno Ebe
- digital effects artist
- Francois Elie
- digital effects artist
- Jean-Pascal Gaïffas
- digital compositor
- Virginie Giroux
- digital artist
- Stephan Guerin
- digital compositor / lighting artist
- Sebastian Haas
- pipeline technical director: Trixter Film GmbH
- Aurelien Hulot
- lighting and compositing: Mac Guff Ligne / texturing artist: Futurikon / texturing artist: Luxanimation
- Djibrill Kane
- Post production
- Abdou Karimi
- visual effects artist
- Vanessa Lamblet
- digital artist (IMAX version)
- Francois Launet
- title sequence / visual effects supervisor
- Loic Laurelut
- digital compositor
- Benjamin Le Ster
- character effects supervisor
- Tim Lebon
- assistant modeler
- Romain Leclerc
- digital effects artist (IMAX version)
- David Liebard
- character modeler: rigger / character rigging
- Stéphanie Machuret
- lead compositing artist
- Sandrine Moniez
- digital compositor
- Prothais Nicolas
- character rigger and animator: IMAX version
- Thomas Pastor
- lighting technical director
- Michel Pecqueur
- rigging supervisor
- Jan-Hilmar Petersen
- lead pipeline technical director: Trixter Film GmbH
- Benoit Philippon
- digital compositor
- Carles Piles
- texture artist: IMAX version
- Nicolas Renou
- character shading: IMAX version / lighting
- Marion Roger
- senior digital compositor
- Isabelle Roussel
- digital compositor
- Stephanie Saillard
- digital compositor: Mac Guff, IMAX version
- Antonin Seydoux
- compositing lead: IMAX version
- Alexander Stania
- cloth simulation: Trixter Film GmbH, IMAX version
- Chris Stenner
- lead character animator: Trixter Film GmbH
- Mathieu Trintzius
- senior character technical director
- Pénélope Van de Cave
- lead digital compositor (as Pènèlope Vandecave)
- Hay Yann
- cg supervisor
- Henri Zaitoun
- layout artist
- Loic Zimmermann
- senior texture artist: Luxanimation