- Ohkba Ameziane-Hassani
- visual effects consultant: Mokko Studio
- Scott Anderson
- visual effects editor
- Cynthia Aragon
- lead rotoscope artist: SPI (as Cynthia E. Aragon)
- Natalie Baillie
- compositor (as Natalie Nolan)
- Jared Barber
- animator
- Alfredo R. Barcia
- lead production services technician: SPI
- Yakov Baytler
- character pipeline technical director: SPI
- Jill Berger
- senior technical director
- Danny Bergeron
- visual effects executive producer: MOKKO Studio
- Melissa Best
- compositor: Frantic Films
- Rob Blue
- digital artist: SPI
- Jorge Bobadilla Jr.
- senior production services technician
- Pavani Rao Boddapati
- matchmove artist: The Orphanage
- Pierre Bonnette
- visual effects artist
- Jason Booth
- lead compositor
- Francois Bordez
- senior modeler: SPI
- Carole Bouchard
- visual effects executive producer: FX Cartel
- Christian Boudman
- digital compositor
- Brent Breedveld
- visual effects animator
- Jeremy Cantor
- animation supervisor: SPI
- Kyle Cassidy
- visual effects: Luma Pictures
- Oscar G. Castillo
- visual effects
- Irfan Celik
- technical director: The Orphanage
- Andy Chang
- digital compositor: Luma Pictures (as Andy Chih-Jen Chang)
- Annie Cliche
- visual effects assistant: FXCartel
- Spencer Cook
- Animation Supervisor: SPI
- Frank D'Iorio
- digital compositor: Mokko Studio
- Etienne Daigle
- digital compositor
- Sumit Das
- character setup technical director: SPI (as Sumit Davis)
- Shane Davidson
- digital compositor
- Peter Demarest
- digital artist
- Roxanne Dorman
- visual effects editor: Sony Pictures Imageworks
- David S. Dranitzke
- visual effects
- Conrad Dueck
- cgi supervisor: Frantic Films
- Karin Eunson-Ross
- visual effects producer: Frantic Films
- Saeed Faridzadeh
- digital compositor
- Kristen Farlow
- visual effects assistant coordinator: SPI
- Katie Fowler
- visual effects assistant: additional sequences (as Kathryn Kerr)
- Layne Friedman
- lighting td: SPI
- Jenny Fulle
- visual effects executive producer: SPI
- Kevin Gillen
- visual effects artist
- Jamison Goei
- visual effects supervisor: Rez-Illusion (as Jamison Scott Goei)
- Ryan Grobins
- digital compositor
- Chloe Grysole
- visual effects producer: FXCartel
- H Haden Hammond
- visual effects: Luma Pictures
- Max Harris
- digital compositor: SPI
- Chris Harvey
- digital artist
- Kevin Tod Haug
- visual effects designer: additional sequences
- Ki Jong Hong
- creature technical director
- Richard R. Hoover
- visual effects supervisor: Sony Pictures Imageworks
- Ben Houston
- fluids researcher: Frantic Films
- Kevin Hudson
- lead modeler: SPI
- Adnan Hussain
- hair technical director
- Diana Stulic Ibanez
- visual effects producer: SPI
- Christian Irles
- digital artist: Klon Films
- Sully Jacome-Wilkes
- texture artist
- Sarahjane Javelo
- digital paint/rotoscope artist
- Justin Johnson
- visual effects
- B.L. Jurgens
- cg supervisor: Luma Pictures (as Bruce Jurgens)
- Yun Geuk Kang
- senior modeler
- Bill Kent
- 2D visual effects supervisor
- Wendy Klein
- visual effects: Luma Pictures
- Raji Kodja
- digital compositor
- Sean Konrad
- digital compositor
- Stephen Kowalski
- systems architect
- Daniel La Chapelle
- digital effects artist
- Luis Labrador
- senior modeler: SPI
- Alain Lachance
- digital compositor: Mokko Studio
- Lea Lambert
- rotoscope artist: SPI
- Sylvain Lebeau
- digital artist
- Tom Leckie
- digital compositor
- John J.S. Lee
- lead production services technician: SPI
- Woei Lee
- digital compositor
- Jonathan Legris
- digital artist: Klon Films
- Leslie Lerman
- visual effects producer: FX Cartel (as Leslie McMinn)
- Danny Levesque
- digital artist: Mokko Studio
- Randy Link
- animation
- Suzi Little
- pipeline technical director: hair (as Suzi Hammon)
- Francis Liu
- CG lookup development lead technical director: SPI (as Francis P. Liu)
- Kevin Manning
- visual effects: Luma Pictures
- Christopher Mapes
- visual effects
- Simon Marinof
- motion tracking
- Benoit Martel
- visual effect producer: FOGstudio
- Jean-Yves Martel
- executive producer: FX Cartel
- Artin Matousian
- system administrator
- Jason McDade
- previsualization: zipper sequence, SPI
- Paul McGhee
- digital color timer: SPI
- Gustav Melich
- technical director: SPI
- Todd Mesher
- visual effects artist
- Evangeline Monroy
- visual effects coordinator: SPI
- Glenn Morris
- digital effects producer: Luma Pictures
- Amanda Morrison
- lead compositor: SPI
- Alex Murtaza
- lighting artist: Frantic Films
- Maks Naporowski
- senior digital artist
- Ian Noe
- digital effects producer: Luma Pictures
- Robert Davis Oh
- film recording technician: SPI
- Ethan Ormsby
- technical director
- Myrko Piche
- digital artist: FOGstudio
- Yvan Pinard
- digital artist
- Domi Piturro
- supervisor 3D modeling and scanning: Icon Imaging
- Jay Randall
- visual effects supervisor: FX Cartel
- Jean-Pierre Riverin
- digital artist: Mokko Studio
- Trey Roane
- compositor: Luma Pictures
- Eric Sanford
- modeler: SPI
- David Schoneveld
- digital compositor: Luma Pictures
- Vincent Serritella
- senior technical director
- Payam Shohadai
- digital effects supervisor: Luma Pictures
- Thanapoom Siripopungul
- visual effects artist: Luma Pictures
- Rob Sischy
- visual effects compsitor
- David Alexander Smith
- cg supervisor: SPI (as David A. Smith)
- Keith W. Smith
- animator
- Kevin Andrew Smith
- CG lookup development lead technical director: SPI
- Omar Smith
- character setup lead technical director: SPI
- Allen Tracy
- visual effects coordinator: Frantic Films
- Mathieu Tremblay
- visual effects coordinator: Mokko Studio
- Dana Vanhove
- digital production management
- Martial Vincent
- executive producer: FX Cartel
- Dan Walker
- compositor
- Tamara Watts Kent
- production visual effects producer
- Barry Weiss
- senior staff: SPI
- Katie Wells
- visual effects executive producer: FXCartel
- Mary Beth Worzella
- associate visual effects producer
- Mitch Zeitlin
- video editorial coordinator: SPI
- Kevin Baillie
- associate visual effects supervisor: The Orphanage (uncredited)
- Matt Broeska
- lead matchmove artist: Frantic Films (uncredited)
- Michael Duhatschek
- character modeler (uncredited)
- Trevor Hazel
- digital paint and rotoscope artist (uncredited)
- Alex Henning
- digital compositor: The Orphanage (uncredited)
- Geneviève Labelle
- digital compositor: Mokko Studio (uncredited)
- Thomas Mathai
- data manager (uncredited)
- Donny Rausch
- digital compositor: SPI (uncredited)
- Marc A. Rousseau
- visual effects producer: Mokko Studio (uncredited)
- Rosendo Salazar
- technical director (uncredited)
- Jane Sharvina
- compositor: Frantic Films (uncredited)
- George Taylor
- compositor (uncredited)
- Gabriel Tremblay-Beauvais
- digital artist (uncredited)
- Blair Werschler
- visual effects (uncredited)
