- Tom Danen
- animator / character animation team / additional layout artist / animation supervisor / character animation / layout artist / lead animator (22 episodes, 1995-2015)
- Robert Ellis
- animator / character animator / character animation / modeler (18 episodes, 1993-2015)
- Dan Turner
- animator (13 episodes, 2005-2015)
- Joe McFadden
- animator / animation director / character animation / character animator (12 episodes, 1997-2015)
- Ron Smith
- animator / additional character animator / animation direction by / character animation / key animator / lead character animator (11 episodes, 1996-2015)
- Nathan Tungseth
- animator / character animator / additional animation / layout artist (10 episodes, 1997-2015)
- Eric Murray
- animator / animation lead (10 episodes, 2006-2015)
- Marc Vulcano
- animator / animation supervisor / animation director / character animation (8 episodes, 1996-2015)
- Sean Coghlin
- animator (8 episodes, 2005-2015)
- Chris Olsen
- animation director / animator / lead animator / lead modeler (7 episodes, 1993-2015)
- Andrew Arnett
- animator / animation supervisor / character animation (7 episodes, 2000-2015)
- Robin Badr
- animator (7 episodes, 2006-2015)
- Michael Demur
- animator (7 episodes, 2006-2015)
- Mike Demur
- animator (7 episodes, 2006-2015)
- Mike Laubach
- additional animation / modeler / additional layout / character engineer (6 episodes, 1996-2015)
- Adam Holmes
- additional animation / modeler / animator (5 episodes, 1996-2014)
- Ryan Williams
- layout artist / additional animation (5 episodes, 2000-2015)
- Thom Falter
- animator (5 episodes, 2000-2006)
- Marlene Robinson May
- sheet timer / additional sheet timer (5 episodes, 2001-2015)
- Jonah Friedman
- animator (5 episodes, 2005-2006)
- Andrew Lam
- animator (5 episodes, 2006-2015)
- Jeff McIntyre
- animator (5 episodes, 2006-2015)
- Mike Nawrocki
- animator / additional animation (4 episodes, 1996-2015)
- Charles Ramsey
- layout artist / additional animation (4 episodes, 1998-2015)
- Aaron J. Hartline
- additional animation / character animation / modeler / second unit animation (4 episodes, 1998-2014)
- Joe Gorski
- animator (4 episodes, 2000-2006)
- Yin-Fang Liao
- layout artist (4 episodes, 2000-2004)
- Paul McLennan
- animator (4 episodes, 2005-2015)
- Jacques Bruyns
- animator (4 episodes, 2005-2006)
- Mike Dharney
- animation director / supervising animator / animation lead (4 episodes, 2006-2015)
- Emily Döhler-Knox
- animator (4 episodes, 2006-2015)
- Daniel Krzywania
- animation director / lead animator (4 episodes, 2006-2015)
- Jesse Lickman
- animator (4 episodes, 2006-2015)
- Archie Villaverde
- animator (4 episodes, 2006-2015)
- Moysis Antoniou
- animator (4 episodes, 2006-2011)
- Mary Bekiaris
- animator (4 episodes, 2006-2009)
- Cedric Lo
- animator / animation lead / lead animator (4 episodes, 2006)
- Steve Leeper
- Layout Supervisor / layout artist / layout supervisor (3 episodes, 2001-2015)
- Alex Li
- layout artist / senior layout artist (3 episodes, 2001-2015)
- Allanlee Calder
- animator (3 episodes, 2005-2006)
- Justin Kupka
- animator / lead animator (3 episodes, 2006-2015)
- Michel Lyman
- sheet timer (3 episodes, 2006-2015)
- Vanessa Arsen
- animator (3 episodes, 2006-2007)
- Jeff Panko
- animator (3 episodes, 2006-2007)
- Sonia Luk
- animator (3 episodes, 2006)
- Ron Myrick
- additional sheet timer / sheet timer (3 episodes, 2006)
- Michael Lopez
- animator (3 episodes, 2007-2015)
- Bryan Moll
- character animation / modeler (2 episodes, 1996-2014)
- Lena Spoke
- animator / character animator (2 episodes, 1997-2007)
- Jeremy Vickery
- additional animation (2 episodes, 1998-2014)
- Daniel Lopez Muñoz
- additional animation / lead modeler (2 episodes, 1998-2007)
- Keith Lango
- animation supervisor / animator (2 episodes, 2002-2011)
- Mark Behm
- animator (2 episodes, 2002-2004)
- Michael B. Comet
- animator (2 episodes, 2002-2004)
- Tim Lannon
- additional animation artist / layout supervisor / additional layout (2 episodes, 2002-2004)
- Amber Rudolph
- animator (2 episodes, 2002-2004)
- Dan Wawrzaszek
- animator (2 episodes, 2002-2004)
- Michelle Gorski
- animator / layout artist (2 episodes, 2003-2006)
- Christopher Hickman
- animator (2 episodes, 2004-2011)
- Brian Roberts
- animation: Top Banana / animator (2 episodes, 2004-2006)
- Heather Jones-Pryor
- animator (2 episodes, 2006-2015)
- David Baas
- head of animation (2 episodes, 2006-2009)
- Patrice Berube
- animator (2 episodes, 2006-2007)
- Mike Chaffe
- animation director / animator (2 episodes, 2006-2007)
- Sue Hyunsook Shim
- animator (2 episodes, 2006-2007)
- Vanessa Arsen
- animator (2 episodes, 2006)
- Katie Cheang
- animator (2 episodes, 2006)
- George Chialtas
- sheet timer (2 episodes, 2006)
- Paul Kohut
- animation director / animator (2 episodes, 2006)
- Peter Lepeniotis
- animator (2 episodes, 2006)
- Kristen Lester
- animator (2 episodes, 2006)
- Mircea Mantta
- sheet timer (2 episodes, 2006)
- Tom Mazzocco
- sheet timer (2 episodes, 2006)
- Maureen Mlynarczyk
- senior sheet timer (2 episodes, 2006)
- Jim Schumann
- additional sheet timer (2 episodes, 2006)
- Patty Shinagawa
- additional sheet timer (2 episodes, 2006)
- Jerilyn Dever
- sheet timer (2 episodes, 2007-2015)
- Samad Khan
- animator (2 episodes, 2009-2015)
- Erik Girndt
- animator (2 episodes, 2011-2015)
- T. Daniel Hofstedt
- animation supervisor / animation supervisor: Honolulu (2 episodes, 2011-2015)
- Lee Johnson
- animator (2 episodes, 2011-2015)
- Shane Law
- animator (2 episodes, 2011-2015)
- Mile Saric
- animator (2 episodes, 2011-2015)
- Louis Yeum
- animator (2 episodes, 2011-2015)
- David Yoon
- animator (2 episodes, 2011-2015)
- Phil Vischer
- animator (1 episode, 1993)
- Thomas Danen
- animator (1 episode, 1996)
- James C. Breckenridge
- layout artist (1 episode, 1998)
- Jon Gadsby
- additional animation (1 episode, 1998)
- Tom Bancroft
- animator (1 episode, 2000)
- Dennis Bredow
- background painter (1 episode, 2001)
- Steve Fuller
- additional background painter (1 episode, 2001)
- Bob Lewis
- additional background painter (1 episode, 2001)
- Joseph Sapulich
- background painter (1 episode, 2001)
- Justin Barrett
- animator (1 episode, 2004)
- Jeff Croke
- animator (1 episode, 2004)
- Joshua Gunther
- animator (1 episode, 2004)
- Bill Jacoby
- animator (1 episode, 2004)
- Yong Duk Jhun
- layout artist (1 episode, 2004)
- Joe Shaw
- animator (1 episode, 2004)
- John Lee
- animator (1 episode, 2005)
- Alex Avelino
- animator (1 episode, 2006)
- Bryan Ballinger
- animator (1 episode, 2006)
- Peta Bayley
- animator (1 episode, 2006)
- Diego Bergia
- animator (1 episode, 2006)
- Nathan Chew
- senior sheet timer (1 episode, 2006)
- Rahul Dabholkar
- animator (1 episode, 2006)
- Tim Hodge
- animation: Top Banana (1 episode, 2006)
- Don Judge
- sheet timer (1 episode, 2006)
- Sebastian Kapijimpanga
- animator (1 episode, 2006)
- Marija Miletic Dail
- sheet timer (1 episode, 2006)
- Juli Murphy
- sheet timer (1 episode, 2006)
- Karen Peterson
- additional sheet timer (1 episode, 2006)
- Eric Ronne
- animator (1 episode, 2006)
- Oed Ronne
- animator (1 episode, 2006)
- Eddie Soriano
- sheet timer (1 episode, 2006)
- Nick Starcevic
- animator (1 episode, 2006)
- Mike Stribling
- sheet timer (1 episode, 2006)
- Glen Sylvester
- animating director (1 episode, 2006)
- Greg Tiernan
- additional sheet timer (1 episode, 2006)
- Tom Yasumi
- sheet timer (1 episode, 2006)
- Rich Arons
- sheet timer (1 episode, 2007)
- Adam Beck
- animator (1 episode, 2007)
- Brendan Beesley
- animator (1 episode, 2007)
- Brian Blomer
- additional layout artist (1 episode, 2007)
- Luis Contreras
- layout artist (1 episode, 2007)
- Thomas Daneu
- animator (1 episode, 2007)
- Jaime Diaz
- sheet timer (1 episode, 2007)
- Morgan Ginsberg
- animator (1 episode, 2007)
- Daryl Graham
- animator (1 episode, 2007)
- Younghee Higa
- sheet timer (1 episode, 2007)
- Shelagh Kitney
- animator (1 episode, 2007)
- Jamie Mitchell
- sheet timer (1 episode, 2007)
- Rob Silvestri
- animator (1 episode, 2007)
- Tim Sormin
- animator (1 episode, 2007)
- Eric Stinnissen
- animator (1 episode, 2007)
- Tom Tataranowicz
- sheet timer (1 episode, 2007)
- Peter Mong
- lead animator (1 episode, 2009)
- Peter Monga
- lead animator (1 episode, 2009)
- Myke Sutherland
- animation director (1 episode, 2009)
- Jocelyn Sy
- animator (1 episode, 2009)
- Eric Thomas
- concept artist (1 episode, 2009)
- Aaron Batara
- animation intern (1 episode, 2011)
- Chi Keung Lee
- animator (1 episode, 2011)
- Ricky Boyce
- layout artist (1 episode, 2012)
- Jennifer Combs
- animation co-ordinator (1 episode, 2012)
- Near Liu
- animator (1 episode, 2013)
- Winnie Weng
- animator (1 episode, 2013)
- Ray Chen
- animator (1 episode, 2014)
- Thomas Jason Flinn
- animator (1 episode, 2014)
- Nicole Almeida
- animator (1 episode, 2015)
- Nancy Avery
- sheet timer (1 episode, 2015)
- Becky Bristow
- sheet timer (1 episode, 2015)
- Richard Collado
- sheet timer (1 episode, 2015)
- Don Dixon
- animator (1 episode, 2015)
- Robert Ducey
- additional prop animation (1 episode, 2015)
- Heather Finch
- animation production assistant (1 episode, 2015)
- Anna Gopin
- animator (1 episode, 2015)
- Jeff Hall
- sheet timer (1 episode, 2015)
- Brad Hiebert
- additional character engineer (1 episode, 2015)
- Gordon Kent
- sheet timer (1 episode, 2015)
- Marco Lee
- animator (1 episode, 2015)
- James McGinlay
- animation director (1 episode, 2015)
- Majella Milne
- sheet timer (1 episode, 2015)
- Matt Moses
- animator (1 episode, 2015)
- Jules Nerestant
- animator (1 episode, 2015)
- Andrew Parnell
- animator (1 episode, 2015)
- Connie Peyman
- lead animator (1 episode, 2015)
- Mike Rivera
- animator (1 episode, 2015)
- Tammy Slusser
- sheet timer (1 episode, 2015)
- Don Spencer
- sheet timer (1 episode, 2015)
- Henry Vera
- additional character engineer (1 episode, 2015)