
| Dan Castellaneta | ... | Homer Simpson / ... (419 episodes, 1989-2008) |
 | Julie Kavner | ... | Marge Simpson / ... (419 episodes, 1989-2008) |

| Nancy Cartwright | ... | Bart Simpson / ... (419 episodes, 1989-2008) |

| Yeardley Smith | ... | Lisa Simpson / ... (419 episodes, 1989-2008) |

| Harry Shearer | ... | Ned Flanders / ... (418 episodes, 1989-2008) |

| Hank Azaria | ... | Chief Wiggum / ... (410 episodes, 1989-2008) |
 | Pamela Hayden | ... | Milhouse Van Houten / ... (343 episodes, 1989-2008) |
 | Tress MacNeille | ... | Agnes Skinner / ... (293 episodes, 1990-2008) |
 | Karl Wiedergott | ... | Additional Voices / ... (186 episodes, 1998-2008) |
 | Maggie Roswell | ... | Maude Flanders / ... (160 episodes, 1990-2008) |

| Marcia Wallace | ... | Edna Krabappel / ... (146 episodes, 1990-2008) |
 | Russi Taylor | ... | Martin Prince / ... (135 episodes, 1990-2008) |

| Phil Hartman | ... | Troy McClure / ... (53 episodes, 1991-1998) |
 | Doris Grau | ... | Lunchlady Doris / ... (24 episodes, 1989-1997) |

| Joe Mantegna | ... | Fat Tony (21 episodes, 1991-2006) |
 | Frank Welker | ... | Santa's Little Helper / ... (19 episodes, 1991-2002) |
 | Jo Ann Harris | ... | Additional Voices / ... (11 episodes, 1989-1992) |
 | Marcia Mitzman Gaven | ... | Maude Flanders / ... (10 episodes, 1999-2002) |

| Maurice LaMarche | ... | Various / ... (10 episodes, 1995-2007) |

| Kelsey Grammer | ... | Sideshow Bob (10 episodes, 1990-2007) |

| Jon Lovitz | ... | Artie Ziff / ... (9 episodes, 1991-2007) |
 | Greg Berg | ... | Additional voices / ... (8 episodes, 1990-1997) |
 | Jan Hooks | ... | Manjula Nahasapeemapetilon (7 episodes, 1997-2002) |

| Jane Kaczmarek | ... | Judge Constance Harm (7 episodes, 2001-2007) |

| Albert Brooks | ... | Jacques / ... (5 episodes, 1990-2005) |
 | Michael Carrington | ... | Comedian / ... (4 episodes, 1993-2006) |

| Alex Rocco | ... | Roger Meyers Jr. / ... (4 episodes, 1990-1997) |
 | Sally Stevens | ... | 'People' Singer / ... (4 episodes, 1996-2006) |
 | Charles Napier | ... | Warden / ... (4 episodes, 2001-2005) |

| Lona Williams | ... | Amber Dempsey / ... (3 episodes, 1991-1992) |

| James Earl Jones | ... | Narrator / ... (3 episodes, 1990-1998) |
 | Joan Kenley | ... | Woman on Phone (3 episodes, 1995-1997) |
 | Chris Latta | ... | Mr. Burns / ... (3 episodes, 1989-1990) |
 | Sab Shimono | ... | Additional Voices / ... (3 episodes, 1991-2007) |
 | Pamela Reed | ... | Ruth Powers (3 episodes, 1992-2003) |
 | Stacy Keach | ... | Howard Duff / ... (3 episodes, 2001-2006) |

| Eric Idle | ... | Declan Desmond (3 episodes, 2003-2007) |
 | Stephen Hawking | ... | Himself (3 episodes, 1999-2007) |

| Dana Gould | ... | Additional Voices (3 episodes, 2002-2007) |

| George Takei | ... | Akira / ... (3 episodes, 1991-2001) |

| Glenn Close | ... | Mother Simpson / ... (3 episodes, 1995-2008) |
 | Terry Greene | ... | Julio (3 episodes, 2003-2005) |
 | Susan Blu | ... | Boy #2 / ... (2 episodes, 1990) |

| Beverly D'Angelo | ... | Lurleen Lumpkin (2 episodes, 1992-2008) |

| David Crosby | ... | Himself (2 episodes, 1993) |

| Tito Puente | ... | Himself (2 episodes, 1995) |
 | Sam McMurray | ... | Duff commercial voice / ... (2 episodes, 1990) |
 | Joe Frazier | ... | Himself (2 episodes, 1992-2006) |

| Betty White | ... | Herself (2 episodes, 2000-2007) |

| Kiefer Sutherland | ... | Army Colonel / ... (2 episodes, 2006-2007) |
 | Ron Taylor | ... | Bleeding Gums Murphy (2 episodes, 1990-1995) |

| Danny DeVito | ... | Herb Powell (2 episodes, 1991-1992) |

| Susan Sarandon | ... | Ballet Teacher / ... (2 episodes, 1995-2006) |

| Larry King | ... | Himself (2 episodes, 1991-1994) |

| Steve Allen | ... | Bart's electronically altered voice / ... (2 episodes, 1992-1995) |

| Elizabeth Taylor | ... | Herself / ... (2 episodes, 1992-1993) |
 | Barry White | ... | Himself (2 episodes, 1993) |

| Tony Bennett | ... | Himself (2 episodes, 1990-2002) |

| Alec Baldwin | ... | Dr. Caleb Thorn / ... (2 episodes, 1998-2005) |

| Ron Howard | ... | Himself (2 episodes, 1998-1999) |

| Shawn Colvin | ... | Rachel Jordan (2 episodes, 2000-2001) |
 | Kipp Lennon | ... | Flaming Moe's Song Vocalist / ... (2 episodes, 1991) |

| Michael McKean | ... | David St. Hubbins / ... (2 episodes, 1992-1999) |

| Leonard Nimoy | ... | Himself (2 episodes, 1993-1997) |
 | Thomas Pynchon | ... | Himself (2 episodes, 2004) |

| J.K. Simmons | ... | J. Jonah Jameson / ... (2 episodes, 2006-2007) |

| Adam West | ... | Batman / ... (2 episodes, 1992-2002) |
 | Dick Tufeld | ... | 'Lost in Space' Robot / ... (2 episodes, 1998-2004) |
 | Jackie Mason | ... | Rabbi Hyman Krustofski (2 episodes, 1991-2003) |

| Dave Thomas | ... | Bob Hope / ... (2 episodes, 1997-2006) |
 | Michael Dees | ... | 'New York, New York' singer (2 episodes, 1997-2006) |
 | Christopher Collins | ... | Additional Voices (2 episodes, 1990) |
 | Tom Kite | ... | Himself (2 episodes, 1996-2000) |
 | Paul Winfield | ... | Lucious Sweet (2 episodes, 1996-1998) |

| David Hyde Pierce | ... | Cecil Terwilliger (2 episodes, 1997-2007) |
 | Denice Kumagai | ... | Dancing Woman #2 / ... (2 episodes, 1997-1999) |
 | Karen Maruyama | ... | Dancing Woman #1 / ... (2 episodes, 1997-1999) |
 | Gedde Watanabe | ... | Factory Foreman / ... (2 episodes, 1997-1999) |
 | William Daniels | ... | K.I.T.T. (2 episodes, 1998-2004) |

| Regis Philbin | ... | Himself (2 episodes, 1998-2003) |
 | Hank Williams Jr. | ... | 'Canyonero' Singer (2 episodes, 1998-1999) |

| John Kassir | ... | Donkey / ... (2 episodes, 1999-2002) |

| Gary Coleman | ... | Himself (2 episodes, 1999-2000) |

| Julia Louis-Dreyfus | ... | Gloria (2 episodes, 2001-2007) |
 | Deb Lacusta | | (2 episodes, 2002-2004) |

| 'Weird Al' Yankovic | ... | Himself (2 episodes, 2003-2008) |

| Steve Buscemi | ... | Dwight / ... (2 episodes, 2003-2007) |
 | Keith Olbermann | ... | Himself (2 episodes, 2007) |
|
| James L. Brooks | .... | executive producer (416 episodes, 1989-2008) |
| Matt Groening | .... | executive producer (416 episodes, 1989-2008) |
| Sam Simon | .... | executive producer (416 episodes, 1989-2008) |
| Al Jean | .... | consulting producer / executive producer / ... (179 episodes, 1989-2008) |
| Richard Sakai | .... | producer (179 episodes, 1989-2008) |
| Mike Reiss | .... | consulting producer / executive producer / ... (170 episodes, 1989-2008) |
| David Silverman | .... | producer / consulting producer (170 episodes, 1991-2008) |
| George Meyer | .... | co-executive producer / producer / ... (166 episodes, 1990-2005) |
| J. Michael Mendel | .... | associate producer / producer / ... (160 episodes, 1989-1997) |
| David Mirkin | .... | consulting producer / executive producer / ... (134 episodes, 1990-2008) |
| Richard Raynis | .... | producer (121 episodes, 1992-2008) |
| Mike Scully | .... | producer / supervising producer / ... (118 episodes, 1993-2008) |
| Bill Oakley | .... | executive producer / supervising producer / ... (110 episodes, 1993-1998) |
| Josh Weinstein | .... | executive producer / supervising producer / ... (110 episodes, 1993-1998) |
| Jonathan Collier | .... | producer / supervising producer (98 episodes, 1993-1998) |
| Greg Daniels | .... | co-executive producer / producer / ... (97 episodes, 1993-1997) |
| Ian Maxtone-Graham | .... | consulting producer / executive producer / ... (77 episodes, 1995-2008) |
| John Swartzwelder | .... | producer / co-producer (70 episodes, 1991-1994) |
| Michael Wolf | .... | animation producer / animation executive producer (68 episodes, 1992-2008) |
| Joseph A. Boucher | .... | associate producer / producer / ... (66 episodes, 1991-1995) |
| David X. Cohen | .... | co-producer / supervising producer / ... (65 episodes, 1995-1999) |
| Alexander Duke | .... | associate producer (65 episodes, 2003-2008) |
| Jace Richdale | .... | co-executive producer / consulting producer (60 episodes, 1993-1999) |
| Phil Roman | .... | animation executive producer (56 episodes, 1992-1999) |
| Bill Schultz | .... | animation producer (56 episodes, 1992-1997) |
| Jay Kogen | .... | supervising producer / producer (55 episodes, 1990-1992) |
| Wallace Wolodarsky | .... | supervising producer / producer (55 episodes, 1990-1992) |
| Ken Keeler | .... | producer / supervising producer / ... (55 episodes, 1995-1998) |
| Larina Adamson | .... | producer / co-producer / ... (54 episodes, 1989-2008) |
| Steve Tompkins | .... | supervising producer / co-executive producer (53 episodes, 1995-1998) |
| Conan O'Brien | .... | producer / supervising producer (52 episodes, 1991-1993) |
| Gabor Csupo | .... | animation executive producer / executive animation producer: Klasky-Csupo (48 episodes, 1990-1992) |
| Sherry Gunther | .... | animation producer / animation producer: Klasky-Csupo (48 episodes, 1990-1992) |
| Jon Vitti | .... | producer / co-producer (48 episodes, 1991-1993) |
| David Sacks | .... | supervising producer / producer (47 episodes, 1993-1995) |
| Frank Mula | .... | producer / supervising producer / ... (38 episodes, 1992-2000) |
| Richard Appel | .... | producer / co-executive producer / ... (36 episodes, 1996-1998) |
| Colin A.B.V. Lewis | .... | associate producer / co-producer (33 episodes, 1993-1997) |
| Ken Tsumura | .... | animation co-producer: Gracie Films (30 episodes, 1993-1995) |
| Brent Forrester | .... | co-producer (27 episodes, 1995-1997) |
| Jeff Martin | .... | producer (25 episodes, 1992-1993) |
| Ron Hauge | .... | producer / co-executive producer / ... (25 episodes, 1997-2008) |
| Tim Long | .... | executive producer / co-executive producer / ... (25 episodes, 2000-2008) |
| Dan Greaney | .... | producer / co-executive producer / ... (24 episodes, 1997-2008) |
| Harold Kimmel | .... | supervising producer (22 episodes, 1993-1994) |
| Dan McGrath | .... | consulting producer (19 episodes, 1996-1998) |
| Carolyn Omine | .... | producer / co-executive producer / ... (15 episodes, 1999-2008) |
| Matt Selman | .... | executive producer / co-executive producer / ... (15 episodes, 1999-2008) |
| John Frink | .... | co-executive producer / producer / ... (15 episodes, 2000-2008) |
| Don Payne | .... | co-executive producer / consulting producer / ... (15 episodes, 2000-2008) |
| Julie Thacker | .... | co-producer / supervising producer / ... (14 episodes, 1997-2003) |
| Kevin Curran | .... | co-executive producer / consulting producer (14 episodes, 1998-2008) |
| Tom Gammill | .... | producer / consulting producer (14 episodes, 1999-2008) |
| Max Pross | .... | producer / consulting producer (14 episodes, 1999-2008) |
| Laurie Biernacki | .... | animation producer / animation associate producer (13 episodes, 1996-2008) |
| David M. Stern | .... | producer / consulting producer (12 episodes, 1992-1999) |
| Bonita Pietila | .... | producer (12 episodes, 1999-2008) |
| Denise Sirkot | .... | producer (12 episodes, 2000-2008) |
| Michael Price | .... | co-executive producer / supervising producer (12 episodes, 2001-2008) |
| J. Stewart Burns | .... | co-executive producer / supervising producer (12 episodes, 2003-2008) |
| David Richardson | .... | supervising producer (11 episodes, 1993-1994) |
| Donick Cary | .... | producer / supervising producer (11 episodes, 1997-1999) |
| Brian Scully | .... | co-producer / producer (11 episodes, 1997-1999) |
| Joel H. Cohen | .... | co-executive producer / co-producer / ... (11 episodes, 2003-2008) |
| Marc Wilmore | .... | co-executive producer / producer / ... (11 episodes, 2003-2008) |
| Dominique Braud | .... | associate producer / post-production co-producer (10 episodes, 1999-2008) |
| Richard Chung | .... | animation co-producer (10 episodes, 2003-2008) |
| John W. Hyde | .... | animation executive producer (10 episodes, 2003-2008) |
| Rick Polizzi | .... | animation producer (10 episodes, 2003-2008) |
| Dana Gould | .... | co-executive producer (10 episodes, 2003-2007) |
| Bill Odenkirk | .... | co-executive producer / supervising producer (10 episodes, 2005-2008) |
| Felicia Nalivansky | .... | associate producer (9 episodes, 2000-2007) |
| Matt Warburton | .... | supervising producer / co-producer (8 episodes, 2005-2008) |
| Daniel Chun | .... | co-producer / producer (7 episodes, 2006-2008) |
| Jeff Westbrook | .... | producer / supervising producer (7 episodes, 2006-2008) |
| Jeffrey L. Goldstein | .... | associate producer (6 episodes, 1993-1995) |
| Gerry Richardson | .... | producer (6 episodes, 1993) |
| Scott D. Greenberg | .... | animation executive producer (6 episodes, 2006-2008) |
| Rob LaZebnik | .... | co-executive producer (5 episodes, 2000-2008) |
| Craig Knizek | .... | associate producer (4 episodes, 1990) |
| Larry Doyle | .... | producer / co-producer / ... (4 episodes, 1999-2000) |
| Tom Martin | .... | producer / co-producer / ... (4 episodes, 1999-2000) |
| Sherry Argaman | .... | animation producer (3 episodes, 1990) |
| Margot Pipkin | .... | animation producer (3 episodes, 1990) |
| Brian Kelley | .... | supervising producer / co-executive producer (3 episodes, 2003-2005) |
| Jason Bikowski | .... | animation associate producer (3 episodes, 2005-2008) |
| Paul Germain | .... | co-producer (2 episodes, 1990) |
| Tom Brady | .... | co-producer (2 episodes, 1995) |
| Patric Verrone | .... | co-producer (2 episodes, 1995) |
| Brian Kelley | .... | consulting producer (2 episodes, 2008) |
|
| John Bush | .... | animation executive producer (unknown episodes) |
| Joel Kuwahara | .... | animation co-producer (unknown episodes) |
| Josh Lieb | .... | co-executive producer (unknown episodes) |
| Jon F. Vein | .... | animation executive producer (unknown episodes) |
| |
|
| Ken Tsumura | .... | animation production manager (68 episodes, 1990-1993) |
| Michael P. Schoenbrun | .... | executive in charge of production: Gracie Films (50 episodes, 1991-1993) |
| Maria Elena Rodriguez | .... | animation production manager (46 episodes, 1990-1992) |
| Barbara Cordova | .... | production manager (41 episodes, 1992-1995) |
| Michael Stanislavsky | .... | executive in charge of production: Gracie Films (37 episodes, 1989-1991) |
| Anne Luiting | .... | studio production manager / vice president in charge of production (31 episodes, 1993-1996) |
| Laurie Biernacki | .... | production manager / animation production manager (31 episodes, 1994-1997) |
| Alison Elliott | .... | post-production supervisor (27 episodes, 1994-1997) |
| Miles Lewis Horst | .... | production manager (24 episodes, 1992-1993) |
| Richard Raynis | .... | executive in charge of animation production (23 episodes, 1991-1992) |
| Jeffrey L. Goldstein | .... | post-production supervisor (23 episodes, 1992-1993) |
| Colin A.B.V. Lewis | .... | post-production supervisor (23 episodes, 1992-1993) |
| Joseph A. Boucher | .... | post-production supervisor (22 episodes, 1990-1991) |
| Angela Ousey | .... | animation post-production supervisor / post-production supervisor (21 episodes, 1993-1995) |
| Pamela Kleibrink Thompson | .... | animation production manager (16 episodes, 1990-1991) |
| Sherry Argaman | .... | animation production manager (13 episodes, 1989-1990) |
| Christine Griswold | .... | animation post-production supervisor / post-production supervisor / ... (11 episodes, 1995-1997) |
| Brian J. Kaufman | .... | post-production supervisor (11 episodes, 2000-2008) |
| Barbara Donatelli | .... | animation production manager (5 episodes, 1990) |
| Elizabeth Hernandez | .... | animation production supervisor / animation production manager (5 episodes, 1999-2008) |
| Raymond Iacovacci | .... | production manager (4 episodes, 1994) |
| Alexander Duke | .... | post-production supervisor (4 episodes, 1999-2003) |
| Joel Kuwahara | .... | animation production manager: Gracie Films (2 episodes, 1995-1996) |
| Martin Alvarez | .... | animation production manager / animation production supervisor (2 episodes, 1996-1999) |
| Jason Bikowski | .... | animation production manager (2 episodes, 2003) |
| Michael Mahan | .... | animation post-production supervisor (2 episodes, 2008) |
|
| Richard Chung | .... | animation production manager: Gracie Films (unknown episodes) |
| |
|
| Matthew Faughnan | .... | assistant director (20 episodes, 2000-2008) |
| Bob Anderson | .... | assistant director (13 episodes, 1990-1993) |
| Alan Smart | .... | assistant director (13 episodes, 1990-1993) |
| Dominic Polcino | .... | assistant director (12 episodes, 1991-1995) |
| Swinton O. Scott III | .... | assistant director (10 episodes, 1990-1994) |
| Susie Dietter | .... | assistant director (9 episodes, 1991-1993) |
| Howy Parkins | .... | assistant director (7 episodes, 1991-1993) |
| Rob Oliver | .... | assistant director (6 episodes, 2005-2007) |
| Carlos Baeza | .... | assistant director (5 episodes, 1990-1991) |
| Mark Ervin | .... | assistant director (5 episodes, 1992-1995) |
| Mike B. Anderson | .... | assistant director (5 episodes, 1993-1995) |
| David T. Blum | .... | assistant director (3 episodes, 1990-1991) |
| Cyndi Tang-Loveland | .... | assistant director (3 episodes, 1994-1997) |
| Matthew Nastuk | .... | assistant director (3 episodes, 1994-1995) |
| Nancy Kruse | .... | assistant director (3 episodes, 1995-1997) |
| Pete Michels | .... | assistant director (3 episodes, 1995-1996) |
| Klay Hall | .... | assistant director (3 episodes, 1995) |
| Jim Reardon | .... | assistant director (2 episodes, 1990) |
| Tom Mazzocco | .... | assistant director (2 episodes, 1993) |
| Neil Affleck | .... | assistant director (2 episodes, 1994) |
| Steven Dean Moore | .... | assistant director (2 episodes, 1994) |
|
| Davy Lauterbach | .... | assistant director (unknown episodes) |
| |
|
| Lisa S. Waggoner | .... | assistant color designer (130 episodes, 2002-2008) |
| Paul Fetler | .... | color designer / color design supervisor (102 episodes, 1990-1997) |
| Brad Ableson | .... | storyboard artist (84 episodes, 1998-2008) |
| Karen Bauer | .... | color designer / color design supervisor (70 episodes, 1992-2008) |
| Cookie Tricarico | .... | painter / color designer (65 episodes, 1990-1997) |
| Belle Norman | .... | painter (57 episodes, 1992-1999) |
| Gyorgyi Peluce | .... | color designer / background painting (55 episodes, 1989-1992) |
| Kevin O'Brien | .... | storyboard / storyboard supervisor / ... (55 episodes, 1991-1997) |
| John Mathot | .... | storyboard artist / storyboard / ... (54 episodes, 1992-2007) |
| Steven Dean Moore | .... | storyboard / storyboard supervisor / ... (51 episodes, 1990-1994) |
| Carol Wyatt | .... | color design supervisor / color designer / ... (51 episodes, 1990-1992) |
| Daniel Harris | .... | color designer (44 episodes, 1990-1992) |
| Casey Clayton | .... | painter (39 episodes, 1992-1995) |
| Samantha Harrison | .... | color design supervisor / color designer (36 episodes, 1990-1992) |
| Kim Taylor | .... | color designer / color design supervisor (36 episodes, 1992-1994) |
| Andrew Brandou | .... | color designer / color design supervisor (35 episodes, 1991-1993) |
| Peter Avanzino | .... | storyboard / storyboard artist / ... (31 episodes, 1990-2003) |
| Martin Archer | .... | storyboard / storyboard artist / ... (30 episodes, 1992-2008) |
| Mike Battle | .... | assistant color designer (30 episodes, 2006-2008) |
| John Rice | .... | storyboard assistant / storyboard / ... (26 episodes, 1991-2005) |
| Syd Kato | .... | color designer (26 episodes, 1994-1999) |
| Tricia Garcia | .... | storyboard assistant / storyboard / ... (23 episodes, 1991-1995) |
| Catherine Simmonds | .... | color designer / color design supervisor (20 episodes, 1990-1991) |
| Brian Mark | .... | color designer (20 episodes, 1992-1993) |
| Dominique Blaskovich | .... | color designer / color design supervisor (20 episodes, 1993-2003) |
| Amy Klees-Rychlich | .... | color designer (20 episodes, 1995-2003) |
| Teale Wang | .... | color designer / color design supervisor (19 episodes, 1990-1991) |
| Grant Lee | .... | color designer (19 episodes, 1994-1995) |
| Raymie Muzquiz | .... | storyboard / storyboard revisions / ... (18 episodes, 1990-1992) |
| Jeff Myers | .... | storyboard revisions / storyboard (17 episodes, 1992-1997) |
| Ted Mathot | .... | storyboard artist / storyboard (17 episodes, 1995-1998) |
| Shigeko Doyle | .... | painter (17 episodes, 1995-1997) |
| Jeffrey Lynch | .... | storyboard / storyboard artist / ... (16 episodes, 1990-1996) |
| Adriana M. Galvez | .... | color designer / background painter (15 episodes, 1992-1993) |
| Ken Harsha | .... | storyboard revisions / property designer / ... (14 episodes, 1990-1991) |
| Lucas Gray | .... | prop designer / background clean-up artist / ... (14 episodes, 1992-2007) |
| Jerry Richardson | .... | storyboard revisions / storyboard (13 episodes, 1991-1992) |
| David Silverman | .... | storyboard / lead storyboard / ... (12 episodes, 1990-1995) |
| Jim Reardon | .... | storyboard consultant / storyboard (10 episodes, 1990-2008) |
| Jefferson R. Weekley | .... | prop designer / property designer / ... (10 episodes, 1992-2008) |
| Robert Angelini | .... | color designer (10 episodes, 1993-1994) |
| Steve Markowski | .... | storyboard / storyboard assistant (9 episodes, 1992-1993) |
| Bill Riling | .... | storyboard assistant (9 episodes, 1992-1993) |
| Kelly James | .... | storyboard revisions (9 episodes, 1992) |
| Janet Watson | .... | color designer (8 episodes, 1991-1992) |
| Ray Johnson Jr. | .... | storyboard assistant / storyboard (8 episodes, 1992-1993) |
| Leslie Ellery | .... | color designer (7 episodes, 1992) |
| Rich Moore | .... | storyboard / storyboard artist / ... (6 episodes, 1989-1992) |
| Wesley Archer | .... | storyboard / storyboard artist (6 episodes, 1990-1994) |
| Barbara Jewel | .... | color designer (6 episodes, 1991) |
| Norman Quebedeau | .... | storyboard revisions / storyboard cleanup (6 episodes, 1991) |
| Mark Kirkland | .... | storyboard (5 episodes, 1990-1994) |
| Bev Chapman | .... | background clean-up supervisor / storyboard revisions / ... (5 episodes, 1991-1992) |
| Dexter Reed | .... | storyboard (5 episodes, 1994-1995) |
| Christian Roman | .... | storyboard / storyboard artist / ... (5 episodes, 1996-1999) |
| Adam Van Wyk | .... | storyboard artist (5 episodes, 1997) |
| Dominic Polcino | .... | storyboard (4 episodes, 1991-1996) |
| Scott Alberts | .... | storyboard / storyboard artist (4 episodes, 1994-2008) |
| Mike B. Anderson | .... | storyboard consultant / storyboard (4 episodes, 1996-2003) |
| Eli Balser | .... | color designer (4 episodes, 2007-2008) |
| Anne Legge | .... | color designer (4 episodes, 2007-2008) |
| Stephen Debonrepos | .... | storyboard artist (3 episodes, 1990-1991) |
| David Schwartz | .... | storyboard / storyboard artist (3 episodes, 1990-1991) |
| Susie Dietter | .... | storyboard / storyboard revisions (3 episodes, 1991-1996) |
| Gary Graham | .... | storyboard (3 episodes, 1994-1995) |
| Celia Kendrick | .... | storyboard (3 episodes, 1996-2007) |
| Glen Wuthrich | .... | storyboard artist / storyboard (3 episodes, 1999-2007) |
| Rudi Berden | .... | storyboard revisionist / storyboard revisions (3 episodes, 2007-2008) |
| Lance Wilder | .... | background designer (2 episodes, 1989-2007) |
| Brad Bird | .... | storyboard (2 episodes, 1990-1991) |
| Timothy Burgard | .... | storyboard / storyboard artist (2 episodes, 1990) |
| Barry Caldwell | .... | storyboard (2 episodes, 1990) |
| Barbara Hiestand | .... | color designer / painter (2 episodes, 1990) |
| Howy Parkins | .... | storyboard assistant / storyboard revisions (2 episodes, 1991-1993) |
| John Eng | .... | storyboard (2 episodes, 1991) |
| Paul Wee | .... | storyboard cleanup (2 episodes, 1991) |
| Carlos Baeza | .... | storyboard (2 episodes, 1992-1993) |
| Edgar Duncan | .... | background clean-up artist (2 episodes, 1992) |
| David Felix | .... | background clean-up artist (2 episodes, 1992) |
| Dexter Griffin | .... | background clean-up artist (2 episodes, 1992) |
| Lynna Johnson | .... | background clean-up artist (2 episodes, 1992) |
| Trevor C. Johnson | .... | background clean-up artist (2 episodes, 1992) |
| Herb Moore | .... | background clean-up artist (2 episodes, 1992) |
| Art Morales | .... | background clean-up artist (2 episodes, 1992) |
| Mark Oftedal | .... | background clean-up artist (2 episodes, 1992) |
| Mark Ervin | .... | storyboard / storyboard assistant (2 episodes, 1993-1994) |
| Bob Anderson | .... | storyboard (2 episodes, 1994) |
| Roy Meurin | .... | storyboard (2 episodes, 1994) |
| Swinton O. Scott III | .... | storyboard (2 episodes, 1995) |
| Chris Moeller | .... | storyboard (2 episodes, 1996) |
| Orlando Baeza | .... | storyboard artist (2 episodes, 1999-2003) |
| Martin Alvarez | .... | assistant color designer (2 episodes, 2003) |
| Anne Balser | .... | color designer (2 episodes, 2003) |
| Andrew Burrell | .... | property designer (2 episodes, 2003) |
| Daniel Chiu | .... | color designer (2 episodes, 2003) |
| Jeanne Erickson | .... | assistant color designer (2 episodes, 2003) |
| Peter Maivia | .... | background clean-up artist (2 episodes, 2003) |
| Chris Bolden | .... | color designer (2 episodes, 2008) |
|
| Chris Reccardi | .... | storyboard artist (unknown episodes, 1992-1993) |
| Jeff 'Swampy' Marsh | .... | storyboard artist (unknown epis |