Timmy Turner / Paula Poundcake / Vicky's Mom / Tommy Turner / Tammy Turner (voice)
Cosmo / Mr. Turner (voice)
Wanda / Mrs. Turner (voice)
Vicky (voice)
Denzel Crocker / Sheldon Dinkleberg / Dinkledog / Tony Futurelli / Mayor of Dimmsdale / Man #1 (voice)
Chester McBadbat / Clint / Jeff / Johnny Hunt / Shaggy (voice)
AJ (voice)
Big Kid / Ned Flanders (voice)
Adult AJ / Mr. Turner's Boss / Snoop / Donnie Donut / Frosty (voice)
Chet Ubetcha / Mr. Joel / Vicky's Dad / Doug Dimmadome / Blackbird (voice)
TV Host / Wrestler #1 (voice)
Race Official / Oscar (voice)
Himself (voice)
Additional Voices (voice)
Adult Timmy Turner (voice)
Chip Skylark (voice)