Cast[]
- Lori Loud as Jimmy Neutron
- Leni Loud as Carl Wheezer
- Lucy Loud as Sheen Estevez
- Lincoln Loud as Cindy Vortex
- Lisa Loud as Libby Folfax
- Charles as Goddard
- Lynn Loud Sr. as Judy Neutron
- Rita Loud as Hugh Neutron
- Jack as Timmy Turner
- Dee Dee as Cosmo Cosma
- Monica as Wanda Fairywinkle-Cosma
- Cow as Denzel Crocker
- Jackie Nacho as Jorgen Von Strangle
- Marky as Chester McBadbat
- Olivia as A.J.
- Doctor as Mr. Turner
- Olivia's Mother as Mrs. Turner
- Oggy as Vicky The Babysitter
- Wilbur Huggins as Professor Calamitous
- Bobby Santiago as Shirley