Cast[]
- SpongeBob SquarePants as Timmy Turner
- Margaret SquarePants as Mrs. Turner
- Harold SquarePants as Mr. Turner
- Snellie The Snail as Wanda
- Gary The Snail as Cosmo
- Lary The Snail as Poof
- Eugene Harold Krabs as Jorgen Von Strangle
- Sandy Cheeks as Chester McBadbat
- Patrick Star as A.J.
- Evelyn as Chloe Carmichael
- Squidward Tentacles as Trixie Tang
- Princess Mindy as Tootie
- Scooter as Sanjay
- Larry The Lobster as Elmer
- Robot SpongeBob as Francis
- Sheldon J. Plankton as Shallowgrave
- The Flying Dutchman as Denzel Crocker
- Bubble Bass as Anti-Cosmo
- Karen Plankton as Anti-Wanda
- Man Ray as Dark Laser
- Pearl Krabs as Vicky
- Nocturna as Veronica
- Tina Fran as Alyssa
- Marina as Missy
- Timmy Turner as Jimmy Neutron
- Sparky as Goddard
- Chester McBadbat as Carl Wheezer
- A.J. as Sheen Estevez
- Mr. Turner as Hugh Neutron
- Mrs. Turner as Judy Neutron
- Veronica as Cindy Vortex
- Trixie Tang as Libby Folfax
- Peach as Carly Shay
- Daisy as Sam Puckett
- Yoshi as Freddie Benson
- Mario as Spencer Shay
- Luigi as Gibby Gibson
- Birdo as Marissa Benson
- Pauline as Ginger Fox
- Bowser as Nevel Papperman
- Baby Mario as Baby Spencer
- Amy Rose as Tori Vega
- Rouge The Bat as Trina Vega
- Sonic The Hedgehog as André Harris
- Cream The Rabbit as Cat Valentine
- Miles "Tails" Prower as Robbie Shapiro
- Chris Thorndyke as Beck Oliver
- Cosmo (Sonic X) as Jade West
- Dr. Eggman as Erwin Sikowitz
- Charmy Bee as Sinjin Van Cleef