| Miscellaneous | An Important Message About Smallpox |
| Sarah Michelle Gellar | ... | Victoria Beckham |
| Ana Gasteyer | ... | Geri Halliwell |
| Steve Higgins | ... | announcer Voice |
| Chris Kattan | ... | Melanie Brown |
| Cheri Oteri | ... | Melanie Chisholm |
| Molly Shannon | ... | Emma Bunton |