Cast[]
Team Carly Shay[]
- Carly Shay as Jimmy Neutron
- Freddie Benson as Sheen Estevez
- Sam Puckett as Wheezer Carl Wheezer
- Gibby Gibson as Libby Folfax
- Valerie as Cindy Vortex
- Shawn as Sagebrush Sally
- Shannon Mitchell as Goddard
- Jeremy as Butch Pakovski
- Gabriella as King Goobot V
- Jocelyn as Nick Dean
- Guppy Gibson as Bolbi Stroganovsky
- Leslie as Jet Fusion
- Kathy as Tina Sue
- Ms. Francine Briggs as Professor Calamitous
- Kyoko as Betty
- Douglas as Ignishska Stroganovsky
- Lauren Ackerman as Grandma Taters
- Yuki as Blix
- Lexi as Beautiful Gorgeous
- Lewbert Sline as Baby Eddie
- Margaret Collins as Eustace Strych
- Colonel Steven Shay as Hugh Neutron
- Linda Peeloff as Judy Neutron
Team Tori Vega[]
- Tori Vega as Timmy Turner
- Cat Valentine as Chester McBadbat
- Hope Quincy as Francis
- Beck Oliver and André Harris as Wanda
- Moose as Tooth Fairy
- Jade West and Trina Vega as Trixie Tang
- Robbie Shapiro as A.J.
- Allie as Veronica
- Brenda as Elmer
- Tara Ganz as Sanjay
- Ryder Daniels as Vicky
- Mrs. Yonders as Shallowgrave
- Hayley Ferguson as Tootie
- Larry as Cosmo
- Fawn Liebowitz as Anti-Cosmo
- Sinjin Van Cleef as Tad
- Courtney Van Cleef as Chad
- Mr. Dickers as Jorgen Von Strangle
- Mrs. Lee as Denzel Crocker
- Daisy Lee as Doug Dimmadome
- The Yerbanian Chancellor as The April Fool
- Holly Vega as Mrs. Turner
- David Vega as Mr. Turner