- Mary Kay Bergman - Timmy Turner (voice)
- Susanne Blakeslee - Wanda / Mrs. Turner (voice)
- Susanne Blakeslee - Wanda (voice)
- Butch Hartman - Band Leader / English Guy Announcer (voice)
- Daran Norris - Cosmo / Mr. Turner (voice)
- Daran Norris - Cosmo / Mr. Turner / USA Guy (voice)
- Daran Norris - Cosmo / Jorgen Von Strangle / Mr. Turner / Stan (voice)
- Daran Norris - Cosmo / Mr. Turner / Crimson Chin / Timmy's Heroic Voice (voice)
- Daran Norris - Cosmo / Jorgen Von Strangle (voice)
- Grey DeLisle - Vicky (voice)
- Grey DeLisle - Vicky / Little Brother (voice)
- Grey DeLisle - Vicky / Kid #1 / Granola Girl (voice)
- Grey DeLisle - Vicky / Squirlley Scouts / Cream Puffs (voice)
- Grey DeLisle - Tooth Fairy / Sally (voice)
- Grey DeLisle - Vicky / Vicky Khan / Female News Broadcaster (voice)
- Grey DeLisle - Fish / Teen Fly (voice)
- Carlos Alazraqui - Fly (voice)
- Carlos Alazraqui - Genghis Khan (voice)
- Carlos Alazraqui - Billy Crystal Ball (voice)
- Rino Romano - Jeff the Elf (voice)
- Michael Bell - Santa Claus
- Amber Hood - Tootie (voice)
- Wally Wingert - Birthday Clown (voice)
- Eric Bryan
- Fred Seibert
Kenan Thompson interpreta a host en la serie.
Josh Server interpreta a Host en la serie.
Capítulo disponible en las siguientes plataformas:
