Debi Derryberry
James 'Jimmy' Isaac Neutron (voice)
Cast (31)
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)
Crew (53)
John A. Davis
Screenplay
Julia Pistor
Executive Producer
John A. Davis
Producer
John A. Davis
Director
Steve Oedekerk
Producer
Albie Hecht
Producer
John Debney
Original Music Composer
Steve Oedekerk
Screenplay
Keith Alcorn
Executive Producer
Gregory Perler
Editor
David N. Weiss
Screenplay
Jon Price
Editor
Steve Kolbe
Director of Photography
Chris Sherrod
Director of Photography
J. David Stem
Screenplay
Michael Jonascu
Sound Designer
David E. Fluhr
Sound Re-Recording Mixer
David Grimaldi
Sound Effects Editor
Paul N.J. Ottosson
Sound Designer
Christopher T. Welch
Supervising Sound Editor
Christian P. Minkler
Sound Re-Recording Mixer
Steve Tushar
Sound Effects Editor
Chuck Michael
Sound Effects Editor
Cheryl Ray
Animation
Matthew Russell
Animation
Keith Alcorn
Producer
Bob Camp
Storyboard
Brett Paton
Animation
Paula Kaplan
Casting Director
John A. Davis
Story
James Beihold
Art Direction
Tok Braun
Unit Production Manager
Kim Saxon
Production Manager
Steve Oedekerk
Story
Fred Cline
Production Design
Ginny McSwain
Casting Director
Marc Gabbana
Concept Artist
Kirby Atkins
Animation
Jourdan Biziou
Animation
Brad Blevins
Animation
David L. Brehm
Animation
Brian Capshaw
Animation
Ray Chase
Animation
Ryan Davis
Animation
Andrea Davis
Animation
Ted Loo
Animation
Thomas Judd
Animation
Moses L. Hood
Animation
Tim Hatcher
Animation
Ben Williams
Animation
John Sore
Animation
Tim Pyle
Animation
Paul C. Allen
Animation