Overview
Jimmy takes a journey to a far-off comet called Twonkus 3 and some adorable alien creatures called Twonkies follow him back to Earth in his sand samples. Carl gives them away as pets, despite Jimmy's warnings. When Jimmy finds out the Twonkies become dangerous monsters when exposed to music, he and his friends must round them up and send them back to space before it's too late.
Cast
Debi Derryberry
Jimmy Neutron (voice)
Mark DeCarlo
Hugh Neutron (voice)
Megan Cavanagh
Judy / Vox 2000 (voice)
Rob Paulsen
Carl / Mr. Wheezer / Butch (voice)
Jeffrey Garcia
Sheen (voice) (as Jeff Garcia)
Carolyn Lawrence
Cindy Vortex (voice)
Crystal Scales
Libby (voice)
Andrea Martin
Ms. Fowl (voice)
Billy West
Sam / Louie (voice)
Candi Milo
Nick (voice)
Jeffrey M. Gunn
Nick's Singing Voice (as Jeff Gun)
Frank Welker
Goddard / Twonkies (voice)
Graystar
Themselves (voice)
Batman
Star
Cocoon: The Return
Obi-Wan Kenobi: A Jedi's Return
Ashes in the Sky
L.E.T.H.A.L. Ladies: Return to Savage Beach
A
Batman: The Dark Knight Returns
Return of the Living Dead Part II
The Return of the Tall Blond Man with One Black Shoe
The Bad Guys 2
Barbie as the Island Princess
War of the Worlds
Batman Returns
Re-Elected
Rebel Moon - Part One: A Child of Fire
As
Paradise City
Staring at Strangers
Star!