Jimmy Neutron: Boy Genius

Jimmy Neutron: Boy Genius Cast

31 cast members · 22 with popularity data

Most Popular Jimmy Neutron: Boy Genius Cast Members

Patrick Stewart is currently the most popular Jimmy Neutron: Boy Genius cast member online with a Attention Score of 5.7. 1 of 31 cast members rank in the top 1,000 actors online today. Updated July 29, 2026.

Patrick Stewart

King Goobot V (voice)

Goddard / Poultra (voice)

Dee Bradley Baker

Norad Officer (voice)

Hostess (voice)

Ultra Lord / Mission Control / General Bob (voice)

Ms. Winfred Fowl (voice)

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)

Carl Wheezer / Mr. and Mrs. Wheezer / Kid in Classroom (voice)

Carlos Alazraqui

Mr. Estevez (voice)

Kimberly Brooks

Zachary / Reporter / Angie / Libby's Mom (voice)

#10,363 overall

Yokian Newscaster #2 (voice)

#12,859 overall

David L. Lander

Yokian Guard / Gus (voice)

#13,293 overall

Debi Derryberry

James 'Jimmy' Isaac Neutron (voice)

#13,754 overall

Carolyn Lawrence

Cindy Vortex (voice)

#14,504 overall

Sheen Estevez (voice)

#14,546 overall

Judy Neutron / VOX (voice)

#15,194 overall

Nick Dean / Britney / PJ (voice)

#15,589 overall

Octapuke Kid / Guard / Bennie (voice)

#24,956 overall

Hugh Neutron / Pilot / Arena Guard (voice)

#27,724 overall

Yokian Newscaster #1 (voice)

#36,572 overall

#47,822 overall

Libby Folfax (voice)

Bobby / Kid / Control Yokian (voice)

Yokian Incubator Operator (voice)

Little Girl / Camera Person (voice)

Michael Hagiwara

Digital Voice (voice)

Screamer (voice)

Screamer (voice)

Matthew Russell

Hyperactive Kid / Arena Yokian (voice)

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