Cast[]
- Helen as Jimmy Neutron
- Frances as Carl Wheezer
- Christina Cooper as Sheen Estevez
- Chris Thorndyke as Cindy Vortex
- Danny as Libby Folfax
- Jim as Goddard
- Doug as Judy Neutron
- Miranda Curtis as Hugh Neutron
- Barney as Timmy Turner
- Jeffrey as Cosmo Cosma
- Min as Wanda Fairywinkle-Cosma
- The Winkster as Denzel Crocker
- Kathy's Nana as Jorgen Von Strangle
- Baby Bop as Chester McBadbat
- BJ as A.J.
- Adam as Mr. Turner
- Amy as Mrs. Turner
- Riff as Vicky The Babysitter
- G.U.N. Commander as Professor Calamitous
- Chaos as Shirley