- Pat Agnasin
- layout keys
- Jennifer C. Baker
- background painter (as Jennifer Gase)
- Chris Battle
- prop design
- Andy Bialk
- character design / prop design
- Richard Daskas
- background painter
- Todd Frederiksen
- layout keys
- Karen Greslie
- color stylist
- Jamy Huang
- color stylist
- Barbara Krueger
- clean-up
- Robert Lacko
- clean-up
- Lynne Naylor
- character design (as Lynne Naylor Reccardi)
- Paul Rudish
- storyboard by
- Dexter Smith
- character design
- Genndy Tartakovsky
- storyboard by
- Roger Webb
- color stylist
- Carey Yost
- character design
- Pat Agnasin
- background design (uncredited)
- Jeff Albrecht
- clean-up (uncredited)
- Bryan Andrews
- storyboard artist (uncredited)
- Mark Andrews
- storyboard artist (uncredited)
- Jennifer C. Baker
- background color (uncredited)
- Charlie Bean
- storyboard artist (uncredited)
- Todd Frederiksen
- background design (uncredited)
- Shakeh Haghnazarian
- character design (uncredited)
- Dan Krall
- background design supervisor (uncredited)
- Leticia Lacy
- color stylist (uncredited)
- Michael Manley
- storyboard artist (uncredited)
- Chris Mitchell
- storyboard artist (uncredited)
- Shayne Poindexter
- prop design (uncredited)
- Chris Reccardi
- storyboard artist (uncredited)
- Jim Smith
- character design (uncredited)
- Aaron Springer
- storyboard artist (uncredited)
- Ellen Suh
- background color (uncredited)
- Andy Suriano
- character design (uncredited)
- Erik Wiese
- storyboard artist (uncredited)
- Scott Wills
- background paint supervisor (uncredited)
- Carey Yost
- storyboard artist (uncredited)