Jimmy Neutron: Boy Genius
Jimmy Neutron is a boy genius and way ahead of his friends, but when it comes to being cool, he's a little behind. All until one day when his parents, and parents all over Earth are kidnapped by aliens, it's up to him to lead all the children of the world to rescue their parents.
Debi Derryberry
James 'Jimmy' Isaac Neutron (voice)
Megan Cavanagh
Judy Neutron / VOX (voice)
Mark DeCarlo
Hugh Neutron / Pilot / Arena Guard (voice)
Jeffrey Garcia
Sheen Estevez (voice)
Patrick Stewart
King Goobot V (voice)
Martin Short
Ooblar (voice)
Frank Welker
Goddard / Poultra (voice)
Rob Paulsen
Carl Wheezer / Mr. and Mrs. Wheezer / Kid in Classroom (voice)
Carolyn Lawrence
Cindy Vortex (voice)
Crystal Scales
Libby Folfax (voice)
Candi Milo
Nick Dean / Britney / PJ (voice)
David L. Lander
Yokian Guard / Gus (voice)
Carlos Alazraqui
Mr. Estevez (voice)
Jim Cummings
Ultra Lord / Mission Control / General Bob (voice)
Keith Alcorn
Bobby / Kid / Control Yokian (voice)
Kimberly Brooks
Zachary / Reporter / Angie / Libby's Mom (voice)
Andrea Martin
Ms. Winfred Fowl (voice)
Billy West
Bobby's Twin Brother (voice) / Butch (voice) / Jailbreak Cop (voice) / Old Man Johnson (voice) / Robobarber (voice) / Flurp Announcer (voice) / Yokian Officer (voice) / Anchor Boy (voice) / Guard (voice)
Mary Hart
Yokian Newscaster #2 (voice)
Bob Goen
Yokian Newscaster #1 (voice)
Dee Bradley Baker
Norad Officer (voice)
Laraine Newman
Hostess (voice)
John A. Davis
Octapuke Kid / Guard / Bennie (voice)
Paul Greenberg
Guard (voice)
Mark Menza
Yokian Incubator Operator (voice)
Jeannie Elias
Little Girl / Camera Person (voice)
Michael Hagiwara
Chris (voice)
Richard Allen
Digital Voice (voice)
Brian Capshaw
Screamer (voice)
Cheryl Ray
Screamer (voice)
Matthew Russell
Hyperactive Kid / Arena Yokian (voice)