 | Jeff Anderson | ... | Randal Graves (6 episodes, 2000-2001) |
 | Jason Mewes | ... | Jay (6 episodes, 2000-2001) |

| Brian O'Halloran | ... | Dante Hicks (6 episodes, 2000-2001) |
 | Kevin Smith | ... | Silent Bob (6 episodes, 2000-2001) |

| Kevin Michael Richardson | ... | Also Starring / ... (6 episodes, 2000-2001) |

| Alec Baldwin | ... | Leonardo Leonardo (5 episodes, 2000-2001) |

| Charles Barkley | ... | Himself (5 episodes, 2000-2001) |
 | Diana Devlin | ... | Also Starring (5 episodes, 2000-2001) |

| Tara Strong | ... | Giggling Girl (4 episodes, 2000-2001) |
 | Dan Etheridge | ... | Mr. Plug (4 episodes, 2001) |

| April Winchell | | (4 episodes, 2000-2001) |
 | Jeff Bennett | ... | Also Starring (3 episodes, 2000-2001) |

| Bryan Cranston | ... | Helicopter Pilot / ... (3 episodes, 2000-2001) |
 | Walter Flanagan | ... | Fanboy / ... (3 episodes, 2001) |
 | Elon Gold | | (3 episodes, 2000-2001) |
 | Bryan Johnson | ... | Steve-Dave Pulasti (3 episodes, 2001) |
 | Michael McShane | ... | Also Starring (3 episodes, 2000-2001) |

| Jim Wise | | (3 episodes, 2000-2001) |

| Brian Posehn | ... | Albert / ... (3 episodes, 2001) |
 | Gilbert Gottfried | ... | Jerry Seinfeld / ... (2 episodes, 2000-2001) |

| Michael McKean | ... | Creepy Old Guy / ... (2 episodes, 2000-2001) |

| Dana Gould | ... | Also Starring (2 episodes, 2000-2001) |
 | Kerri Kenney | ... | Mother / ... (2 episodes, 2001) |

| Michele Maika | | (2 episodes, 2001) |

| Matthew Maher | | (2 episodes, 2001) |

| Phil LaMarr | ... | Axel Foley (2 episodes, 2000-2001) |

| Mario Joyner | | (2 episodes, 2000-2001) |

| Lauren Tom | | (2 episodes, 2000-2001) |
|
| Chris Bailey | .... | supervising producer (6 episodes, 2000-2001) |
| John Bush | .... | producer (6 episodes, 2000-2001) |
| Billy Campbell | .... | executive producer (6 episodes, 2000-2001) |
| Brian Kelley | .... | supervising producer (6 episodes, 2000-2001) |
| Steve Lookner | .... | co-producer (6 episodes, 2000-2001) |
| David Mandel | .... | executive producer (6 episodes, 2000-2001) |
| Scott Mosier | .... | executive producer (6 episodes, 2000-2001) |
| Kevin Smith | .... | executive producer (6 episodes, 2000-2001) |
| Bob Weinstein | .... | executive producer (6 episodes, 2000-2001) |
| Harvey Weinstein | .... | executive producer (6 episodes, 2000-2001) |
| |
|
| Tom Bernardo | .... | storyboard revisionist (4 episodes, 2000-2001) |
| Bev Chapman | .... | property designer (4 episodes, 2000-2001) |
| Nicholas Filippi | .... | storyboard supervisor (4 episodes, 2000-2001) |
| Carin-Anne Greco | .... | storyboard revisionist (4 episodes, 2000-2001) |
| Roy Meurin | .... | storyboard revisionist (4 episodes, 2000-2001) |
| Eugene Salandra | .... | lead storyboard / lead storyboard artist (4 episodes, 2000-2001) |
| Deke Wightman | .... | storyboard revisionist / storyboard (4 episodes, 2000-2001) |
| Peter Paul Bautista | .... | storyboard revisionist (3 episodes, 2000-2001) |
| Tim Maltby | .... | storyboard revisionist (3 episodes, 2000-2001) |
| David Schwartz | .... | storyboard revisionist (3 episodes, 2000-2001) |
| Fred Gonzales | .... | storyboard revisionist (2 episodes, 2000-2001) |
| Eddy Houchins | .... | storyboard / storyboard revisionist (2 episodes, 2000-2001) |
| Al Zegler | .... | storyboard revisionist (2 episodes, 2000-2001) |
| Ryan Anthony | .... | storyboard (2 episodes, 2000) |
| A.J. Jothikumar | .... | storyboard / storyboard artist (2 episodes, 2001) |
| Chris Rutkowski | .... | storyboard / storyboard artist (2 episodes, 2001) |
| |
|
| Chris Longo | .... | sound supervisor / post-production sound supervisor / ... (6 episodes, 2000-2001) |
| Fil Brown | .... | sound re-recording mixer (4 episodes, 2000-2001) |
| Kris Daly | .... | foley recordist (4 episodes, 2000-2001) |
| Melissa Gentry-Ellis | .... | sound re-recording mixer (4 episodes, 2000-2001) |
| Phyllis Ginter | .... | foley artist (4 episodes, 2000-2001) |
| J. Lampinen | .... | digital audio transferer (4 episodes, 2000-2001) |
| Robbi Smith | .... | dialogue editor (4 episodes, 2000-2001) |
| Paca Thomas | .... | sound designer (4 episodes, 2000-2001) |
| |
|
| Tristin Cole | .... | clean-up artist: location / background clean-up artist (6 episodes, 2000-2001) |
| Richard J. Gasparian | .... | timing director (6 episodes, 2000-2001) |
| Russell Calabrese | .... | timing director (4 episodes, 2000-2001) |
| Mark Cote | .... | clean-up artist: character (4 episodes, 2000-2001) |
| Devin Crane | .... | animation layout artist (4 episodes, 2000-2001) |
| Fran Doyle | .... | overseas animation supervisor (4 episodes, 2000-2001) |
| Marsh Lamore | .... | timing director (4 episodes, 2000-2001) |
| Michel Lyman | .... | timing director (4 episodes, 2000-2001) |
| Mike Pettengill | .... | animation layout artist / animation layout artist: background (4 episodes, 2000-2001) |
| Eugene Salandra | .... | additional character designer / character designer (4 episodes, 2000-2001) |
| Toby Shelton | .... | supervisor: animation layout (4 episodes, 2000-2001) |
| Teri Shikasho | .... | color key stylist (4 episodes, 2000-2001) |
| Stephen Silver | .... | lead character designer (4 episodes, 2000-2001) |
| Christopher Tindle | .... | animation layout artist (4 episodes, 2000-2001) |
| Brian Tribble | .... | animation layout artist (4 episodes, 2000-2001) |
| Greg Guler | .... | clean-up artist: character (3 episodes, 2000-2001) |
| John Fang | .... | clean-up artist: location (2 episodes, 2000-2001) |
|
| Ralph A. Eusebio | .... | animatic editor (unknown episodes) |
| Jim Mahfood | .... | character designer (unknown episodes) |
| |
|
| Eli Holzman | .... | production executive (6 episodes, 2000-2001) |
| Chris Bailey | .... | supervising director (4 episodes, 2000-2001) |
| Brian Cole | .... | technical director (4 episodes, 2000-2001) |
| Skip Craig | .... | track reading (4 episodes, 2000-2001) |
| Jennifer Eolin | .... | script coordinator (4 episodes, 2000-2001) |
| Jim Finch | .... | continuity coordinator (4 episodes, 2000-2001) |
| Todd Ford | .... | production coordinator (4 episodes, 2000-2001) |
| Andrew Ice | .... | location designer (4 episodes, 2000-2001) |
| Keiji Kishi | .... | production coordinator (4 episodes, 2000-2001) |
| J.T. Krul | .... | assistant to executive producers / assistant to executive producer (4 episodes, 2000-2001) |
| Kevin Marburger | .... | production coordinator (4 episodes, 2000-2001) |
| Simon Rodgers | .... | key location design (4 episodes, 2000-2001) |
| Thomas Shalin | .... | production coordinator (4 episodes, 2000-2001) |
| Cristina Versage | .... | production coordinator (4 episodes, 2000-2001) |
| Darcy Vigneault | .... | assistant to producer (4 episodes, 2000-2001) |
| Nadia Vurbenova | .... | background paint (4 episodes, 2000-2001) |
| Wade Wisinski | .... | production coordinator (4 episodes, 2000-2001) |
| Kathryn Gilmore | .... | continuity coordinator (3 episodes, 2000-2001) |
| Felipe Morell | .... | location designer (3 episodes, 2000-2001) |
| Richard Sullivan | .... | continuity coordinator (3 episodes, 2000-2001) |
| Nathan Kane | .... | background paint (2 episodes, 2000-2001) |
| Jungja Wolf | .... | continuity coordinator (2 episodes, 2001) |
| |