- Drew Adams
- inbetween artist: "Slim" and "Junior"
- Kevin R. Adams
- assistant head of layout
- Raul Aguirre
- rough inbetweener (as Raul Aguirre Jr.)
- Joyce Alexander
- painter
- Tim Allen
- animator: "Maggie"
- Carmen R. Alvarez
- paint mark-up (as Carmen Regina Alvarez)
- Leyla C. Amaro Nodas
- registration
- Todd H. Ammons
- assistant animator: "Slim" and "Junior"
- Scott Anderson
- assistant animator: "Maggie"
- Jennifer K. Ando
- background artist
- Bill Andres
- color model mark-up
- Tony Anselmo
- key assistant animator: "Miscellaneous"
- Sunny Apinchapong
- background artist
- Debra Armstrong
- key assistant animator: "Maggie"
- Kirk Axtell II
- painter
- Dale Baer
- supervising animator: "Alameda Slim" and "Junior"
- Kathleen M. Bailey
- additional clean-up artist
- Dorothea Baker
- key assistant animator: "Mrs. Caloway" (as Dorothea Baker Paul)
- James Baker
- animator: "Rico", "Willies" and "Horses"
- Thomas Baker
- scene planning supervisor
- Doug Ball
- background artist
- Jeff Beazley
- layout artist
- Jared Beckstrand
- animator: "Maggie"
- Jenny Behnke
- scene set-up: layout (as Jennifer Behnke)
- George Benavides
- rough inbetweener
- Bill Berg
- lead key assistant animator: "Willies" and "Horses"
- Mitchell Bernal
- additional layout artist
- Russell Blandino
- assistant paint supervisor
- Sara Bleick
- scene planner (as S.J. Bleick)
- Nicolette Bonnell
- additional animation checker / animator
- Dan Boulos
- lead animator: "Rusty"
- Dan Bowman
- additional clean-up artist (as Daniel Bowman)
- Kenneth Brain
- additional layout (credit only)
- Jo Ann Breuer
- 2D animation processor
- Chris Buck
- supervising animator: "Maggie"
- James Burks
- inbetween artist: "Grace", "Wesley" and "Rusty"
- Annette Byrne-Morel
- assistant animator: "Buck" and "Pearl" (as Annette Morel)
- Joey Calderon
- painter
- Ofra Afuta Calderon
- painter (as Ofra Afuta Naylor)
- Jennifer Cardon Klein
- additional animator (as Jennifer Cardon)
- Ryan L. Carlson
- inbetween artist: "Sheriff", "Jeb", "Pearl" and "Vultures" (as Ryan Carlson)
- Hortensia Casagran
- paint/final check supervisor (as Hortensia M. Casagran)
- Janice M. Caston
- painter
- Christenson M. Casugo
- breakdown artist: "Mrs. Caloway"
- Chen-Yi Chang
- story artist
- Ray Chen
- key assistant layout artist
- Karen China
- assistant 2D animation processing supervisor (as Karen N. China)
- Jerry Yu Ching
- animator: "Maggie"
- Chang Yei Cho
- breakdown artist: "Miscellaneous"
- Inna Chon
- key assistant animator: "Buck" and "Pearl"
- Wesley Chun
- key assistant animator: "Miscellaneous" (as Wes Chun)
- Glen Claybrook
- scene planner
- Casey Clayton
- paint mark-up
- Sandro Cleuzo
- supervising animator: "Sheriff" and "Jeb" (as Sandro Lucio Cleuzo)
- Merry Kanawyer Clingen
- key assistant animator: "Willies" and "Horses"
- Diana Coco
- assistant animator: "Farm Animals"
- Casey Coffey
- rough inbetweener
- Charles Colladay
- look development technical director: color models
- Karen Comella
- color models supervisor
- Regina Conroy
- breakdown artist: "Maggie"
- Jesus Cortes
- key assistant animator: "Miscellaneous"
- Annamarie Costa
- scene planner
- Penny Coulter
- color stylist
- Trish Coveney-Rees
- layout artist
- Fred Craig
- additional layout artist
- Lynnette Cullen
- digital mark-up
- Sherrie Cuzzort
- additional caps/painting
- Florida D'Ambrosio
- additional caps/painting
- Lea Dahlen
- final checker
- Margie Daniels
- key assistant animator: "Mrs. Caloway"
- Chris Darroca
- breakdown artist: "Lucky Jack" and "Rico" (as Christopher Gerard Darroca)
- Bob Davies
- animator: "Mrs. Caloway" and "Barry & Bob"
- Bill Davis
- additional layout artist
- Anthony de Rosa
- animator: "Maggie"
- Andreas Deja
- animator: "Slim" and "Junior"
- Robert Dettloff
- painter
- Frank Dietz
- breakdown artist: "Slim" and "Junior" (as Frank F. Dietz)
- Mike Disa
- animator: "Slim" and "Junior"
- Robert Espanto Domingo
- animator: "Slim" and "Junior"
- Marcia Kimura Dougherty
- key assistant animator: "Sheriff", "Jeb", "Pearl" and "Vultures"
- Debbie Du Bois
- background artist
- Lee Dunkman
- key assistant animator: "Mrs. Caloway"
- Adam Dykstra
- animator: "Grace", "Wesley" and "Rusty"
- Russ Edmonds
- supervising animator: "Rico", "Willies" and "Horses"
- Teresa Eidenbock
- assistant animator: "Sheriff", "Jeb", "Pearl" and "Vultures"
- Craig Elliott
- key assistant layout artist
- Thomas Estrada
- assistant animator: "Mrs. Caloway"
- Raymond Fabular
- inbetween artist: "Lucky Jack" and "Rico" (as Raymond Flores Fabular)
- Brian Ferguson
- animator: "Rico", "Willies" and "Horses"
- Phyllis Fields
- assistant paint supervisor (as Phyllis Estelle Fields)
- James Aaron Finch
- key assistant layout artist
- Wendie Fischer
- rough inbetweener (as Wendie Lynn Fischer)
- Gareth Fishbaugh
- assistant 2D animation processing supervisor (as Gareth P. Fishbaugh)
- Larry R. Flores
- rough inbetweener
- Michael Foley
- painter
- Nickolas M. Frangos
- breakdown artist: "Willies" and "Horses"
- Doug Frankel
- animator: "Slim" and "Junior"
- Brigitte Franzka-Fritz
- assistant animator: "Lucky Jack" and "Rico" (as Brigitte T. Franzka-Fritz)
- Cliff Freitas
- breakdown artist: "Buck" and "Pearl"
- June Fujimoto
- lead key assistant animator: "Grace", "Wesley" and "Rusty" (as June M. Fujimoto)
- Edmund Gabriel
- rough inbetweener
- Danny Galieote
- animator: "Maggie"
- Sean Gallimore
- key assistant animator: "Grace", "Wesley" and "Rusty"
- Miguel Gil
- background artist
- Ben Gluck
- storyboard artist
- Patricia L. Gold
- paint mark-up
- Ed Gombert
- story artist
- Maria Gonzalez
- color stylist
- Dean Gordon
- background artist
- Steven Pierre Gordon
- animator: "Buck"
- Debbie Green
- painter
- Michael Greenholt
- rough inbetweener (as Mike Greenholt)
- Vernette Griffee
- painter
- Kevin M. Grow
- assistant animator: "Mrs. Caloway"
- Edward R. Gutierrez
- lead key assistant animator: "Farm Animals"
- Joe Haidar
- animator: "Rico", "Willies" and "Horses"
- Barbara Lynn Hamane
- lead color stylist
- Dan Hansen
- layout artist
- Kevin Harkey
- story artist (as Kevin L. Harkey)
- Kris Heller
- assistant animator: "Buck" and "Pearl"
- Mark Henley
- scene planning supervisor
- Mark Henn
- supervising animator: "Grace", "Wesley", "Rusty" and "Pearl"
- Leland J. Hepler
- key assistant animator: "Herd"
- Arturo A. Hernandez
- assistant animator: "Lucky Jack" and "Rico" (as Arturo Alejandro Hernandez)
- Fergus J. Hernandez
- additional color stylist (as Fergus Hernandez)
- Suzanne Hirota
- inbetween artist: "Maggie" (as Suzanne F. Hirota)
- Mina Ho Ferrante
- additional layout artist
- Lam Hoang
- key assistant layout artist
- T. Daniel Hofstedt
- additional animator
- Allison Hollen
- key assistant animator: "Miscellaneous"
- Renee Holt
- lead key assistant animator: "Sheriff", "Jeb", "Pearl" and "Vultures"
- Richard Hoppe
- animator: "Sheriff" and "Jeb"
- Akemi Horiuchi
- key assistant animator: "Mrs. Caloway" (as Akemi Gutierrez)
- Daniel Hu
- additional layout artist
- Chris Hubbard
- animator: "Farm Animals" (as Christopher Hubbard)
- Janette Hulett
- animation checker
- Dietz Toshio Ichishita
- assistant animator: "Grace", "Wesley" and "Rusty"
- Jay Jackson
- additional animator
- Ron Jackson
- scene planner (as Ronald J. Jackson)
- Emily Jiuliano
- lead key assistant animator: "Lucky Jack" and "Rico"
- Noel C. Johnson
- additional layout artist
- Carl Jones
- background artist
- Debra Jorgensborg
- color stylist (as Debbie Jorgensborg)
- Chan Woo Jung
- assistant animator: "Miscellaneous"
- Gayle Kanagy
- additional caps/painting
- Myung Kang
- key assistant animator: "Sheriff", "Jeb", "Pearl" and "Vultures" (as Myung Kang Teague)
- David Karp
- painter
- Angelika Katz
- painter (as Angelika R. Katz)
- Clay Kaytis
- animator: "Farm Animals"
- Karen A. Keller
- layout artist
- Shawn Keller
- lead animator: "Lucky Jack"
- Mark Kennedy
- story artist (as Mark D. Kennedy)
- Brian Kesinger
- assistant layout artist
- Jin Kim
- animator: "Buck" (as Sang-Jin Kim)
- Misoon Kim
- final checker
- Yung Soo Kim
- assistant animator: "Miscellaneous"
- Sally-Anne King
- final checker
- Nancy Kniep
- lead key assistant animator: "Mrs. Caloway" (as Nancy E. Kniep)
- Mark Koetsier
- animator: "Buck"
- Monica Kogler
- blue sketch artist (as Monica Albracht Marroquin)
- Jody Kooistra
- breakdown artist: "Grace", "Wesley" and "Rusty"
- Marty Korth
- lead key assistant animator: "Miscellaneous" (as Martin Korth)
- Michael Kurinsky
- background artist
- Michael LaBash
- story artist
- Cynthia Lalla
- lead scene planner (as Cynthia Goode)
- Cynthia Landeros
- breakdown artist: "Maggie"
- Susan Lantz
- key assistant animator: "Maggie"
- Calvin Le Duc
- key assistant animator: "Miscellaneous"
- Roberta Lee Borchardt
- paint mark-up
- John Lee
- background artist
- Kukhee Lee
- painter
- Taik Lee
- inbetween artist: "Buck" and "Pearl"
- Karan Lee-Storr
- registration
- Steve Lenze
- breakdown artist: "Miscellaneous"
- Julio Leon
- assistant layout artist
- Tony Leondis
- story artist
- Ely Lester
- rough inbetweener
- Michael Lester
- rough inbetweener
- Sam J. Levine
- story artist (as Sam Levine)
- Daniel Yoontaek Lim
- assistant animator: "Maggie"
- David J. Link
- scene planner
- Robert Lizardo
- 2D animation processor
- James Lopez
- lead animator: "Farm Animals"
- William Lorencz
- background artist
- Jerry Loveland
- background artist
- Steve Lubin
- key assistant animator: "Lucky Jack" and "Rico"
- Kaaren Lundeen
- associate lead key assistant animator: "Willies" and "Horses"
- Heidi Lin Mahoney
- color stylist
- Patricia Ann Billings Malone
- breakdown artist: "Buck" and "Pearl" (as Patricia Ann Billings-Malone)
- Cristy Maltese
- background supervisor (as Cristy Maltese Lynch)
- Duncan Marjoribanks
- supervising animator: "Mrs. Caloway"
- Alex Mark
- animation research and development (as Alexander Mark)
- James Anthony Marquez
- inbetween artist: "Mrs. Caloway"
- James J. Martin
- background artist
- Joe Mateo
- animator: "Maggie", "Rico", "Willies" and "Horses" (as Joseph Mateo)
- Scott McCartor
- scene planner
- Beth Ann McCoy
- color model mark-up (as Beth Ann McCoy-Gee)
- Teri McDonald
- assistant final check supervisor (as Teri N. McDonald)
- Miriam McDonnell
- assistant animator: "Miscellaneous"
- Michael A. McFerren
- 2D animation processor (as Michael Alan McFerren)
- Richard J. McFerren
- 2D animation processor
- Kelly McGraw
- background artist
- Brian B. McKim
- key assistant animator: "Buck" and "Pearl"
- Mike McKinney
- key assistant animator: "Slim" and "Junior" (as Michael G. McKinney)
- Mary Measures
- assistant animator: "Grace", "Wesley" and "Rusty"
- Denise Meehan
- assistant animator: "Buck" and "Pearl"
- Peter Megow
- technical director: "Herd"
- Lieve Miessen
- key assistant animator: "Maggie"
- Debbie Mihara
- painter (as Debbie Henson)
- Gregory C. Miller
- background artist
- Denise M. Mitchell
- animation checker
- Mark Mitchell
- animator: "Buck" (as Mark Alan Mitchell)
- Emil Mitev
- layout artist
- Bernadette Moley
- assistant animator: "Maggie"
- Deborah Mooneyham
- painter (as Deborah Jane Mooneyham)
- Don Moore
- background artist
- Rick Moore
- layout artist
- Joseph C. Moshier
- character stylist (as Joe Moshier)
- Gary Mouri
- layout artist
- Margarito Murillo
- painter
- Gary Myers
- breakdown artist: "Slim" and "Junior" (as Gary J. Myers)
- Yoon Sook Nam
- breakdown artist: "Buck" and "Pearl"
- Terry Naughton
- key assistant animator: "Lucky Jack" and "Rico"
- Jan Naylor
- assistant animator: "Farm Animals"
- Kevin Nelson
- layout artist
- Tao Huu Nguyen
- breakdown artist: "Grace", "Wesley" and "Rusty"
- David Nimitz
- additional caps/painting
- Karen Nugent
- painter (as Karen Lynne Nugent)
- Helen O'Flynn
- animation checker
- Michael O'Mara
- additional layout artist
- Kathleen O'Mara-Svetlik
- additional animation checker
- Madlyn O'Neill
- blue sketch artist (as Madlyn Zusmer O'Neill)
- David Okey
- Assistant Production Manager Editorial
- Eric Oliver
- additional caps/painting
- Karen S. Paat
- assistant animation check supervisor
- Vera Pacheco
- additional clean-up artist (as Vera Lanpher-Pacheco)
- Marsha Park
- key assistant animator: "Miscellaneous" (as Marsha W.J. Park-Yum)
- Don Parmele
- key assistant animator: "Maggie"
- Ginny Parmele
- lead key assistant animator: "Buck" and "Pearl"
- Catherine Peterson
- final checker (as Catherine Mirkovich-Peterson)
- Philip Phillipson
- background artist
- Eric Pigors
- key assistant animator: "Slim" and "Junior"
- David Moses Pimentel
- additional animator
- Carol Kieffer Police
- layout stylist
- Dolores Pope
- additional caps/composit
- Doug Post
- assistant animator: "Grace", "Wesley" and "Rusty"
- Jean-Christophe Poulain
- layout supervisor
- Linda Praamsma
- painter (as Rosalinde Praamsma)
- Robb Pratt
- animator: "Mrs. Caloway"
- Ruben Procopio
- lead key assistant animator: "Slim" and "Junior"
- Mark Pudleiner
- animator: "Grace", "Wesley" and "Rusty" / lead animator: "Herd"
- Jeff Purves
- layout artist
- Saskia Raevouri
- additional caps/painting
- Sheldon Ramones
- scene set-up: "Herd"
- Bonnie Ramsey
- paint mark-up (as Bonnie A. Ramsey)
- Dan Read
- background artist (as Daniel Read)
- Yolanda Rearick
- painter
- David Recinos
- breakdown artist: "Slim" and "Junior" (as David E. Recinos)
- Stacie K. Reece
- additional caps/scanning
- Dana M. Reemes
- key assistant animator: "Miscellaneous"
- Allison Renna
- breakdown artist: "Sheriff", "Jeb", "Pearl" and "Vultures"
- Mary-Jean Repchuk
- assistant animator: "Mrs. Caloway"
- Robyn Roberts
- 2D animation processing supervisor (as Robyn L. Roberts)
- Leonard Robledo
- background artist
- Richard D. Rocha
- key assistant animator: "Mrs. Caloway"
- Bobby Rubio
- rough inbetweener (as Bobby Alcid Rubio)
- Ania Rubisz
- painter
- Al Salgado
- breakdown artist: "Mrs. Caloway"
- Jacqueline M. Sanchez
- key assistant animator: "Buck" and "Pearl" (as Jacqueline Sanchez)
- Carmen Sanderson
- painter
- Chris Sauve
- animator: "Slim", "Junior" and "Barry & Bob" (as Christopher Sauve)
- Daniel Schier
- inbetween artist: "Lucky Jack" and "Rico"
- Christine Schultz
- painter
- Marty Schwartz
- assistant animator: "Willies" and "Horses" (as Martin Schwartz)
- Natasha Selfridge
- key assistant animator: "Maggie" (as Natasha Dukelski Selfridge)
- Craig Sellars
- assistant layout artist
- Gary Shafer
- animation checker (as Gary G. Shafer)
- Mavis Shafer
- animation checker
- Tom Shannon
- layout artist
- Heidi Shellhorn
- painter (as Heidi Woodward Shellhorn)
- Grace H. Shirado
- color model mark-up
- Michael Show
- animator: "Mrs. Caloway"
- Bruce W. Smith
- supervising animator: "Pearl"
- Kevin M. Smith
- rough inbetweener
- Marc Smith
- animator: "Maggie"
- Karen Somerville
- animation checker
- Chris Sonnenburg
- rough inbetweener
- Ann Sorensen
- assistant color models supervisor (as Ann Marie Sorenson)
- Lisa Souza
- assistant layout artist
- Mac Spada
- inbetween artist: "Grace", "Wesley" and "Rusty" (as Margaret 'Mac' Spada)
- Michael Stocker
- animator: "Maggie"
- Juliet Stroud
- key assistant animator: "Grace", "Wesley" and "Rusty" (as Juliet Stroud-Duncan)
- Susan Sugita
- assistant animator: "Miscellaneous" (as Susan Y. Sugita)
- S. Ann Sullivan
- additional caps/painting
- Wes Sullivan
- rough inbetweener
- Michael Surrey
- supervising animator: "Buck"
- Taaes2008
- animator
- Allen Tam
- layout artist (as Allen C. Tam)
- Trevor Tamboline
- key assistant animator: "Grace", "Wesley" and "Rusty"
- Dan Tanaka
- key assistant animator: "Lucky Jack" and "Rico"
- George Taylor
- background artist
- Roxanne M. Taylor
- painter
- Myrian Ferron Tello
- paint mark-up
- Barry Temple
- animator: "Mrs. Caloway"
- Tami Terusa
- painter
- Aliki Theofilopoulos
- rough inbetweener
- Bill Thinnes
- breakdown artist: "Mrs. Caloway" (as Wm. John Thinnes)
- Maryann Thomas
- background artist
- Steven K. Thompson
- assistant animator: "Maggie"
- Faye Tipton
- scene planner (as Faye Tipton Johnson)
- Marshall Lee Toomey
- clean-up supervisor
- Alex Topete
- key assistant animator: "Slim" and "Junior"
- Christina Elaine Toth
- additional caps/color styling / additional caps/painting
- Marianne Tucker
- lead key assistant animator: "Maggie"
- Chris Ure
- story artist (as Christopher J. Ure)
- Britt Van der Nagel
- painter (as Britt-Marie Van Der Nagel)
- Byron Vaughns
- story artist
- Raffaello Vecchione
- character sculptor
- Irma Velez
- assistant paint supervisor
- Bill Waldman
- animator: "Mrs. Caloway"
- Doug Walker
- additional layout artist
- Kevyn Wallace
- assistant layout artist
- Mark Walton
- story artist
- Andreas Wessel-Therhorn
- additional animator
- Will Weston
- assistant layout artist
- Joe Whyte
- additional layout artist
- Barbara Wiles
- animation check supervisor
- Dougg Williams
- animator: "Maggie"
- Rowland B. Wilson
- painter
- Theresa Wiseman
- additional animator
- Anthony Ho Wong
- additional animator
- Ellen Woodbury
- animator: "Mrs. Caloway"
- Thomas Woodington
- background artist
- Michael Wu
- animator: "Maggie"
- Phil Young
- additional animator
- Eunice Ok Yu
- key assistant animator: "Sheriff", "Jeb", "Pearl" and "Vultures" (as Eunice 'Eun Ok' Yu)
- Kimberly Moriki Zamlich
- inbetween artist: "Grace", "Wesley" and "Rusty"
- Arthur Zaslawski
- additional caps/painting
- Yong-Hong Zhong
- key assistant layout artist
- Stephan Zupkas
- key assistant animator: "Miscellaneous"
- David J. Zywicki
- color model mark-up
- Mick Cassidy
- key assistant animator (uncredited)
- Lillian A. Chapman
- assistant animator: "Mrs. Caloway" (uncredited)
- Ron Husband
- additional animator (uncredited)
- Broose Johnson
- additional animator (uncredited)
- Glen Keane
- additional animator (uncredited)
- Eric Koenig
- "Grace" (uncredited)
- Alex Kupershmidt
- additional animator (uncredited)
