Cast[]
- Obelix as Jimmy Neutron
- Mrs. Geriatrix as Carl Wheezer
- Cacofonix as Sheen Estevez
- Bacteria as Cindy Vortex
- Getafix as Libby Folfax
- Asterix as Goddard
- Julius Caesar as Judy Neutron
- Caius Tiddlus as Hugh Neutron
- Leni Loud as Timmy Turner
- Girl Jordan as Cosmo Cosma
- Rusty Spokes as Wanda Fairywinkle-Cosma
- Principal Ramirez as Denzel Crocker
- Wilbur Huggins as Jorgen Von Strangle
- Lisa Loud as Chester McBadbat
- Lincoln Loud as A.J.
- Lynn Loud Sr. as Mr. Turner
- Rita Loud as Mrs. Turner
- Clyde McBride as Vicky The Babysitter
- Venus as Professor Calamitous
- Ronnie Anne Santiago as Shirley