| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 "Weird Al" Yankovic | Cast | Actor | Self | 1 |
 Ahmet Zappa | Cast | Actor | Self | 1 |
 Aisha Tyler | Cast | Actress | Self | 1 |
 Amy Acker | Cast | Actress | Self | 1 |
 Amy Davidson | Cast | Actress | Self | 1 |
 Andrew W.K. | Cast | Actor | Self | 1 |
 Andy Dick | Cast | Actor | Self | 2 |
 Anna Faris | Cast | Actress | Self | 1 |
 Anthony Anderson | Cast | Actor | Self | 1 |
 Anthony Michael Hall | Cast | Actor | Self - Guest | 1 |
 Aries Spears | Cast | Actor | Self | 1 |
 Busy Philipps | Cast | Actress | Self | 1 |
 Carmen Electra | Cast | Actress | Self | 1 |
 Carson Daly | Cast | Actor | Self | 1 |
 Cheryl Hines | Cast | Actress | Self | 1 |
 Chester Bennington | Cast | Actor | Self | 1 |
 Chris Kattan | Cast | Actor | Self | 1 |
 Christopher Masterson | Cast | Actor | Self | 1 |
 Christopher Titus | Cast | Actor | Self | 1 |
 Corey Feldman | Cast | Actor | Self | 1 |
 Damon Dash | Cast | Actor | Self | 1 |
 Daryl Sabara | Cast | Actor | Self | 2 |
 Dave Mirra | Cast | Self | 1 | |
 David Boreanaz | Cast | Actor | Self | 2 |
 Dax Shepard | Cast | Actor | Self | 1 |
 Dita Von Teese | Cast | Actress | Self | 1 |
 Ed McMahon | Cast | Actor | Self | 2 |
 Eddie Kaye Thomas | Cast | Actor | Self | 1 |
 Ehren McGhehey | Cast | Actor | Self | 1 |
 Farrah Fawcett | Cast | Actress | Self | 1 |
 Frank Caliendo | Cast | Actor | Self | 1 |
 Fred Durst | Cast | Actor | Self | 1 |
 Gene Simmons | Cast | Actor | Self | 1 |
 Golden Brooks | Cast | Actress | Self | 1 |
 Hal Sparks | Cast | Actor | Self | 1 |
 Harland Williams | Cast | Actor | Self | 1 |
 Jamie Kennedy | Cast | Actor | Self - Guest | 1 |
 January Jones | Cast | Actress | Self - Guest | 1 |
 Jason Ritter | Cast | Actor | Self | 1 |
 Jason Statham | Cast | Actor | Self | 1 |
 Jeremy Klein | Cast | Self | 1 | |
 Jerri Manthey | Cast | Actress | Self | 1 |
 Jesse James | Cast | Actor | Self | 1 |
 Jillian Warry Barberie | Cast | Actress | Self | 1 |
 Judah Friedlander | Cast | Actor | Self | 1 |
 Kelly Rowland | Cast | Actress | Self | 1 |
 Krista Allen | Cast | Actress | Self | 1 |
 Laird Hamilton | Cast | Actor | Self | 1 |
 Lisa Loeb | Cast | Actress | Self | 1 |
 Ludacris | Cast | Actor | Self | 1 |
 Marilyn Manson | Cast | Actor | Self | 1 |
 Martin Klebba | Cast | Actor | Self | 1 |
 Megyn Price | Cast | Actress | Self | 2 |
 Melissa Howard | Cast | Actress | Self | 2 |
 Method Man | Cast | Actor | Self | 1 |
 Milo Ventimiglia | Cast | Actor | Self | 1 |
 Nick Lachey | Cast | Actor | Self | 1 |
 Richard Green | Cast | Actor | Self | 1 |
 Rob Zombie | Cast | Actor | Self | 1 |
 Robert Englund | Cast | Actor | Self | 1 |
 Ryan Seacrest | Cast | Actor | Self | 1 |
 Scott Thompson | Cast | Actor | Self | 1 |
 Seth Green | Cast | Actor | Self - Guest | 1 |
 Stephen Baldwin | Cast | Actor | Self | 1 |
 Taryn Manning | Cast | Actress | Self | 1 |
 Tom Arnold | Cast | Actor | Self | 3 |
 Tom Green | Cast | Actor | Self - Host | 52 |
 Tony Hawk | Cast | Actor | Self | 1 |
 Trent Ford | Cast | Actor | Self | 1 |
 Tyrese Gibson | Cast | Actor | Self | 1 |
 Vanessa Marcil | Cast | Actress | Self | 1 |
 Wade Robson | Cast | Actor | Self | 1 |
 Ben Lee | Cast | Actor | Self | 1 |
 Franklin Ruehl | Cast | Actor | Self | 1 |
 Justin Guarini | Cast | Actor | Self - Guest / Performance | 1 |
 Leeann Tweeden | Cast | Actress | Self | 2 |
 Mary Carey | Cast | Actress | Self | 1 |
 Ralphie May | Cast | Actor | Self | 1 |
 Ryan Pinkston | Cast | Actor | Self | 2 |
 Trishelle Cannatella | Cast | Actress | Self | 1 |
 Monica | Cast | Actress | Self | 1 |
 MC Hammer | Cast | Actor | Self | 1 |
 Brian McKnight | Cast | Actor | Self | 1 |
 Roger Lodge | Cast | Actor | Self | 1 |
 Mo Rocca | Cast | Actor | Self | 1 |
 Chad Muska | Cast | Actor | Self | 1 |
 JC Chasez | Cast | Actor | Self | 1 |
| Person | Type | Job | Role(s) | Episodes |
