- Alex Almaguer
- storyboard artist
- Christopher Berkeley
- storyboard artist
- Jake Castorena
- storyboard artist
- Denise Blakely Fuller
- visual development
- Curt Geda
- storyboard artist
- Tony Ianiro
- visual development
- Steve Jones
- storyboard artist
- Kathryn Marusik
- storyboard artist
- Eugene Mattos
- prop design
- R.C. Montesquieu
- visual development
- Shaunt Nigoghossian
- storyboard artist
- Matt Peters
- storyboard artist
- Zak Plucinski
- character design
- Oh Seung-hyun
- storyboard artist (as Seung-Hyun Oh)
- Jonard Soriano
- background design
- Jon Suzuki
- character design
- Youa Vang
- visual development