- Josh Bishop
- assistant character designer
- Phil Bourassa
- character designer (as Phillip Bourassa)
- Andy Chiang
- prop designer
- Sahin Ersöz
- storyboard artist (as Sahin Ersoz)
- Dan Fausett
- storyboard artist
- Sean Galloway
- lead character designer (as Sean 'Cheeks' Galloway)
- Walter Gatus
- assistant character designer
- Greg Guler
- character designer
- Paul Harmon
- storyboard revisionist
- Jeffrey S. Johnson
- assistant character designer / storyboard revisionist
- Taesoo Kim
- prop designer (as Tae Soo Kim)
- Arthur Lee
- prop designer (as Art Lee)
- Kalvin Lee
- storyboard artist
- Larry Leker
- storyboard artist (as Larry Leeker)
- Irineo Maramba
- storyboard artist (as Irineo Maramba Jr.)
- Frank Marino
- storyboard artist
- Joey Mason
- assistant character designer
- Rick Morales
- storyboard artist
- Jay Oliva
- storyboard artist
- Kay Park
- assistant character designer
- Frank Paur
- storyboard artist
- Thomas Perkins
- character designer
- Octavio E. Rodriguez
- storyboard artist (as Octavio Rodriguez)
- Ki Hyun Ryu
- storyboard artist
- David Schwartz
- storyboard artist (as Dave Schwartz)
- Robert Souza
- storyboard artist
- Hank Tucker
- storyboard artist
- Adam Van Wyk
- storyboard artist
- José Zelaya
- character designer (as Jose Zelaya)
