- Augusto Barranco
- prop design
- Matthew Bordenave
- storyboard artist
- Kim Bowen
- color stylist
- Andy Chiang
- prop design
- Kyung Hwa Cho
- paint (as Kyunghwa Cho)
- Kyeong Hwa Choi
- paint (as Kyeonghwa Choi)
- Songmi Choi
- bg painter
- Steven Choi
- character design
- Tom Connor
- storyboard artist
- J.J. Conway
- storyboard artist
- Chris Copeland
- storyboard artist
- Peter J. DeLuca
- background key design
- Brianne Drouhard
- storyboard artist
- Bill Dunn
- lead background paint
- Neil Edwards
- cover artist
- April Eriksson
- prop design
- Anissa Espinosa
- additional storyboard
- Frank Forte
- storyboard artist
- Elsa Garagarza
- storyboard artist
- Jasmine Goggins
- storyboard artist
- Jung-Gyun Ham
- color supervisor
- Paul Harmon
- storyboard artist
- Jermaine Jose
- background paint
- Fedja Jovanovic
- background key design
- Changhee Kim
- layout artist
- Giyun Kim
- layout artist (as Gijun Kim)
- Jin-Kyung Kim
- color supervisor
- Myounghee Kim
- bg painter
- Sinja Kim
- paint
- Danny Kimanyen
- character design (as Kano Kimanyen)
- Andy Kuhn
- character design
- Benjamin Lee
- background key design
- Eun Kyoung Lee
- bg painter (as Eunkyoung Lee)
- Hunyoung Lee
- bg painter
- Jason Lee
- background paint
- Seyeon Lim
- bg painter
- Adam Lucas
- storyboard artist
- David Maximo
- additional storyboard
- Brandon McKinney
- storyboard artist
- Shawna Mills
- storyboard artist
- R.C. Montesquieu
- color stylist
- Ciro Nieli
- storyboard artist
- Jeff Palm
- background paint
- Siock Park
- layout artist
- Byron Penaranda
- prop design
- Zak Plucinski
- storyboard artist
- Melissa Marie Rodriguez
- background paint (as Melissa Rodriguez)
- Youngmin Shim
- background director
- Cameron Thompson
- background key design
- Keo Thongkham
- storyboard artist
- Adam Van Wyk
- storyboard artist
- Alan Wan
- storyboard artist
- Jingchuan Wang
- storyboard artist
- Emi Yonemura
- additional storyboard
- Richard Ziehler-Martin
- background paint