
| Adam Carolla | ... | Spanky Ham (36 episodes, 2004-2008) |
 | Jess Harnell | ... | Captain Hero / ... (36 episodes, 2004-2008) |

| Abbey McBride | ... | Ling-Ling (36 episodes, 2004-2008) |

| Jack Plotnick | ... | Xandir P Whifflebottom (36 episodes, 2004-2008) |

| Tara Strong | ... | Toot Braunstein / ... (36 episodes, 2004-2008) |

| James Arnold Taylor | ... | Additional Voices / ... (36 episodes, 2004-2008) |
 | Cree Summer | ... | Foxxy Love / ... (36 episodes, 2004-2008) |
 | Chris Edgerly | ... | Doctor / ... (11 episodes, 2004-2006) |
 | Billy West | ... | Mall Security Guard / ... (4 episodes, 2006-2008) |
 | Jason Huber | ... | Gash (3 episodes, 2007-2008) |

| Phil LaMarr | ... | Delivery Guy (3 episodes, 2006-2008) |

| Jimmy Kimmel | ... | Mrs. Ham / ... (2 episodes, 2006) |

| Alex Borstein | ... | AIDS Walk Coordinator, Lois Griffin / ... (2 episodes, 2006) |
 | David Cooley | | (2 episodes, 2006) |

| Jonathan Kimmel | ... | The King (2 episodes, 2004-2005) |

| Jim Ward | ... | Genie / ... (2 episodes, 2004) |
|
 | Atsuko Enomoto | ... | Princess Clara (unknown episodes, 2007) |
 | Toshio Furukawa | ... | Spanky Ham (unknown episodes, 2007) |
 | Tôru Furuya | ... | Wooldoor Sockbat (unknown episodes, 2007) |
 | Aya Hisakawa | ... | Toot 'Toto' Braunstein (unknown episodes, 2007) |
 | Toshiyuki Morikawa | ... | Captain Hero (unknown episodes, 2007) |
 | Ai Orikasa | ... | Foxxy Love (unknown episodes, 2007) |
 | Daisuke Sakaguchi | ... | Xandir P. Wifflebottom (unknown episodes, 2007) |
|
| Dave Jeser | .... | executive producer (36 episodes, 2004-2008) |
| Matthew Silverstein | .... | executive producer (36 episodes, 2004-2008) |
| Jordan Young | .... | supervising producer (36 episodes, 2004-2008) |
| Erik Sommers | .... | co-producer / producer (29 episodes, 2005-2008) |
| Bill Freiberger | .... | executive producer / consulting producer (26 episodes, 2004-2008) |
| Jonathan Kimmel | .... | producer (15 episodes, 2005-2006) |
| Josh Lieb | .... | consulting producer (15 episodes, 2005-2006) |
| David Lewman | .... | co-producer (14 episodes, 2006-2008) |
| Elise Belknap | .... | associate producer (5 episodes, 2004-2008) |
| Claudia Katz | .... | producer (5 episodes, 2004-2008) |
| J. Michael Mendel | .... | producer (5 episodes, 2004-2008) |
| Geraldine Symon | .... | digital line producer (5 episodes, 2004-2008) |
| Gregg Vanzo | .... | animation executive producer (5 episodes, 2004-2008) |
| Jeff Goldstein | .... | associate producer (4 episodes, 2004-2008) |
| Adam Hamburger | .... | co-producer (2 episodes, 2004) |
| David Hamburger | .... | co-producer (2 episodes, 2004) |
| Elijah Aron | .... | executive producer / producer (2 episodes, 2007-2008) |
| Craig DiGregorio | .... | co-producer (2 episodes, 2007-2008) |
| Joe Liss | .... | co-producer (2 episodes, 2007-2008) |
|
| Dina Benadon | .... | animation producer (unknown episodes) |
| Joe Goyette | .... | associate producer (unknown episodes) |
| Kara Vallow | .... | producer (unknown episodes) |
| |
|
| Tim Brock | .... | color stylist (6 episodes, 2004) |
| Dan Bond | .... | design clean-up (5 episodes, 2004-2008) |
| Jeff Mertz | .... | prop designer (5 episodes, 2004-2008) |
| David P. Bonanno | .... | storyboard revisions / storyboard artist / ... (4 episodes, 2005-2006) |
| Elliott Blake | .... | design coordinator (3 episodes, 2004-2005) |
| Maurice Morgan | .... | prop designer (3 episodes, 2004-2005) |
| Peter Maivia | .... | design clean-up (3 episodes, 2005-2008) |
| Colin Heck | .... | storyboard artist (3 episodes, 2006) |
| Brian Iles | .... | storyboard revisionist (2 episodes, 2004) |
| Crystal Chesney | .... | storyboard artist (2 episodes, 2005-2006) |
| Oreste Canestrelli | .... | storyboard artist (2 episodes, 2007-2008) |
| Edgar Duncan | .... | prop designer (2 episodes, 2007-2008) |
| David Lee | .... | storyboard revisionist (2 episodes, 2007-2008) |
| |
|
| Nick Neutra | .... | foley mixer / foley supervisor (28 episodes, 2005-2008) |
| Kurt Vanzo | .... | sound editor / dialogue editor (24 episodes, 2004-2008) |
| Doug Reed | .... | foley artist (21 episodes, 2005-2006) |
| Frank Szick | .... | sound effects editor / sound effects (14 episodes, 2006-2008) |
| Tom Hays | .... | supervising sound editor / sound supervisor (13 episodes, 2006-2008) |
| Mark Jasper | .... | sound re-recording mixer / sound effects editor / ... (11 episodes, 2006-2008) |
| Kyle Billingsley | .... | foley mixer (10 episodes, 2006-2008) |
| Jody Thomas | .... | foley artist (6 episodes, 2004) |
| David Fisk | .... | sound editor (4 episodes, 2007-2008) |
| Phillip A. Kovats | .... | sound re-recording mixer / sound designer / ... (3 episodes, 2004-2005) |
| Morgan Gerhard | .... | voice recordist / sound recordist (3 episodes, 2005-2008) |
| Michael Gollom | .... | sound supervisor (2 episodes, 2004) |
| Jim Miley | .... | dialogue editor (2 episodes, 2004) |
| Lydian Tone | .... | sound effects (2 episodes, 2007-2008) |
|
| Roy Braverman | .... | sound re-recording mixer (unknown episodes) |
| Tim Stutts | .... | assistant sound effects editor (unknown episodes) |
| |
|
| Steve Socki | .... | animation timing director / animation timer (34 episodes, 2004-2008) |
| Jeff Mertz | .... | background artist / background designer (32 episodes, 2004-2008) |
| Edmund Fong | .... | character designer (12 episodes, 2006-2008) |
| Vladi Rubizhevsky | .... | background artist / background designer (10 episodes, 2006-2008) |
| Samantha Harrison | .... | color key artist (5 episodes, 2004-2008) |
| Bob Bowen | .... | storyboarded by (5 episodes, 2004-2006) |
| Sang Am Lee | .... | animation checker (4 episodes, 2004-2007) |
| Jim Feeley | .... | character designer (3 episodes, 2004-2005) |
| Maurice Morgan | .... | background designer (3 episodes, 2004-2005) |
| Jose Zelaya | .... | character designer (3 episodes, 2004-2005) |
| Erik Jan Peterson | .... | lip assignment (3 episodes, 2005-2008) |
| Rachel Stratton | .... | color key artist (3 episodes, 2005-2008) |
| Peter Hixson | .... | animation timer (2 episodes, 2004-2008) |
| Tim Brock | .... | color key artist (2 episodes, 2004) |
| James Peters | .... | digital background painter (2 episodes, 2004) |
| Derek Lee Thompson | .... | animation director / animation timer (2 episodes, 2005-2008) |
| Edgar Duncan | .... | background designer (2 episodes, 2007-2008) |
| Karapet Keroglyan | .... | character designer (2 episodes, 2007-2008) |
| Gena Kornyshev | .... | digital background painter (2 episodes, 2007-2008) |
|
| Brent Young | .... | animation director (unknown episodes) |
| |
|
| Peter Avanzino | .... | supervising director (33 episodes, 2004-2008) |
| Jeff Kahn | .... | consultant (15 episodes, 2005-2006) |
| Erik Sommers | .... | executive story editor (7 episodes, 2004) |
| Mike McMahan | .... | production assistant (6 episodes, 2006-2008) |
| P. Ryan Baber | .... | executive assistant / production assistant (6 episodes, 2006) |
| James H. Goldin | .... | production accountant (5 episodes, 2004-2008) |
| Stacey Majers | .... | assistant to writer / production assistant (5 episodes, 2004-2008) |
| Sylvia Ramirez | .... | assistant production accountant (5 episodes, 2004-2008) |
| Carson Sciarrino | .... | production coordinator (5 episodes, 2004-2008) |
| Hyejoon Yun | .... | overseas liaison (5 episodes, 2004-2008) |
| David Lewman | .... | story editor / executive story editor (3 episodes, 2004-2005) |
| Joe Liss | .... | story editor / executive story editor (3 episodes, 2004-2005) |
| Kirstin Moser | .... | production accountant (3 episodes, 2004-2005) |
| Walkiria Quiroa | .... | production assistant (3 episodes, 2004-2005) |
| Clara Ross | .... | production coordinator (3 episodes, 2004-2005) |
| Erin Balderson | .... | production assistant (2 episodes, 2004) |
| Ben Ceccarelli | .... | production assistant (2 episodes, 2004) |
| Ian Dallas | .... | assistant to writer (2 episodes, 2004) |
| Reid Harrison | .... | consultant (2 episodes, 2004) |
| Kari Salrin | .... | assistant: Mr. Silverstein and Dave (2 episodes, 2004) |
| Jeffrey Bushell | .... | consultant (2 episodes, 2005-2007) |
| Reed Agnew | .... | story editor (2 episodes, 2007-2008) |
| Ryan Baber | .... | production assistant (2 episodes, 2007-2008) |
| Josh Lieb | .... | executive consultant (2 episodes, 2007-2008) |
| Hugo Linares | .... | production assistant (2 episodes, 2007-2008) |
| Svetlana Lomaka | .... | production accountant (2 episodes, 2007-2008) |
| Jeffrey Perez | .... | production assistant (2 episodes, 2007-2008) |
| Helen M. Saric | .... | production coordinator (2 episodes, 2007-2008) |
| Julia Sergeon | .... | assistant: Mr. Silverstein and Dave (2 episodes, 2007-2008) |
|
| Elyse Seder | .... | assistant to executive producer (unknown episodes) |
| |