Released:
2004-11-11

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.

Director:
Keith Alcorn

Runtime:
0h 44min

Genre:
Animation, Action, Adventure, Comedy, Family, Music, TV Movie

• Cast:
• 
  Debi Derryberry
  as
  Jimmy Neutron (voice)
• 
  Mark DeCarlo
  as
  Hugh Neutron (voice)
• 
  Megan Cavanagh
  as
  Judy / Vox 2000 (voice)
• 
  Rob Paulsen
  as
  Carl / Mr. Wheezer / Butch (voice)
• 
  Jeffrey Garcia
  as
  Sheen (voice) (as Jeff Garcia)