• Mario as Jimmy Neutron
  • Toad as Goddard
  • Yoshi as Carl Wheezer
  • Luigi as Sheen Estevez
  • Peach as Cindy Vortex
  • Birdo as Libby Folfax
  • Wario as Butch
  • Waluigi as Nick
  • Daisy as Britney
  • Donkey Kong as Jimmy's Dad
  • Candy Kong as Jimmy's Mom
  • Diddy Kong as Carl's Dad
  • Dixie Kong as Carl's Mom
  • Funky Kong as Sheen's Dad
  • Bowser as King Goobot
  • Bowser Jr. as Ooblar
  • Petey Piranha as Poultra
  • Bowser's Minions as Yolkians

Version 2

  • luigi as jimmy neutron
  • wario as carl wheezer
  • waluigi as sheen Estevez
  • daisy as Cindy Vortex
  • rosalina as libby folfax
  • yoshi as goddard
  • toad as nick
  • mario as hugh neutron
  • pauline as judy neutron
  • Bowser as King Goobot
  • Kamek as Ooblar

and more

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