

Jimmy Neutron is the smartest kid in town. As a genius, Jimmy thinks most things can be solved with the invention of a new gizmo. But Jimmy usually takes the easy way out, and his backfiring gadgets result in comedic adventures.

Jimmy Neutron (voice)

Sheen Estevez (voice)

Carl Wheezer (voice)

Cindy Vortex (voice), Cindy Vortex / Yuri (voice), Cindy Vortex / Phantom #2 (voice), Cindy Vortex / Tina Sue (voice)

Goddard / Wendel / Special Vocal Effects (voice), Goddard / Special Vocal Effects (voice), Goddard / Second Guard / Special Vocal Effects (voice), Special Vocal Effects (voice), Goddard / Tubbs / Health Inspector / Special Vocal Effects (voice), Goddard / Mr. Wuggles / Special Vocal Effects (voice), Tubbs / Special Vocal Effects (voice), Goddard / Tubbs / Special Vocal Effects (voice), Goddard / Mr. Strych / Special Vocal Effects (voice), Goddard / Phantom #4 / Special Vocal Effects (voice), Goddard / Tubbs / Father / Special Vocal Effects (voice)

Hugh Neutron / General / Alien Man / Emergency System / Gleason Like Creature (voice), Hugh Neutron / Eddie / Newt / Gomer (voice), Hugh Neutron / Clerk (voice), Hugh Neutron / Man (voice), Hugh Neutron / Commercial Narrator (voice), Hugh Neutron / Jenson / Skeezicks (voice), Hugh Neutron / TV Announcer (voice), Hugh Neutron / Mr. Vortex (voice), Hugh Neutron / Octopus Man (voice), Hugh Neutron / Instructor (voice), Hugh Neutron / Flippy (voice), Hugh Neutron (voice), Hugh Neutron / Announcer (voice)

Libby Folfax / Ike (voice), Libby Folfax / Libby's Brother (voice), Libby Folfax / Student #2 (voice), Libby Folfax (voice), Libby Folfax / Phantom #2 (voice), Libby Folfax / Libby's Mom (voice), Libby Folfax / Maggie (voice), Libby Folfax / Chicks (voice), Libby Folfax / Ozzie (voice), Libby Folfax / Chuck (voice)

Judy Neutron / Crowd Member #2 (voice), Judy Neutron / Phantom #3 (voice), Judy Neutron / Mrs. Moran (voice), Judy Neutron / Mrs. Vortex / Aunt Suzy (voice), Judy Neutron / Hilgo (voice), Judy Neutron / Mrs. Vortex (voice), Judy Neutron (voice), Judy Neutron / Old Lady Nusbaum (voice), Judy Neutron / Masseuse / MaternoTron (voice), Judy Neutron / Mrs. Pizza Monster (voice), Judy Neutron / Girl (voice), Judy Neutron / Gretchen (voice), Martian #2 (voice), Mrs. Vortex / Vox (voice), Judy Neutron / Woman (voice), Judy Neutron / Lunch Lady (voice), Judy Neutron / Vox (voice), Vox (voice)

Ms. Fowl / Lady (voice), Ms. Fowl (voice)

Nick Dean / Germy (voice), Britney (voice), Nick Dean (voice), Nick Dean / Britney (voice), Female Fish (voice), Nick Dean / Phantom #1 (voice), Nick Dean / Ignishka (voice), Nick Dean / Amber (voice), Nick Dean / Terry (voice)

Corky Shimatzu / Larry Llama (voice), Sam Melnick / Lance (voice), Blix (voice), Sam Melnick / Lou / Reporter (voice), Sam Melnick / Blix (voice), TV Newscaster / Lucky Joe (voice), Sam Melnick / Man (voice), Sam Melnick / Pilot (voice), Sam Melnick (voice), Sam Melnick / Corky Shimatzu / Lars (voice), Sam Melnick / Corky Shimatzu (voice), Sam Melnick / Corky Shimatzu / Kid (voice), Corky Shimatzu (voice)

Bolbi / TV Announcer (voice), Bolbi / Pitz / Teenager (voice), Bolbi / Toy Executive (voice), Bolbi (voice)

Atila (voice), Mayor / Dog (voice), Mayor (voice), Ultra Lord (voice), Captain Betty / Mayor (voice), Martian #3 (voice), Popbot / Gortox / Goddard Speaking (voice)

Max / Wilderman / Mr. Moodini (voice), Nanobot #2 (voice), Copbot / Interviewer (voice), WL3000 (voice)

Dr. Moist / Announcer (voice), Positive Jimmy / Negative Jimmy / Macho Jimmy (voice), Travoltron / Newscaster / Salesman (voice), Travoltron/Barbarino (voice)

Head Monk (voice), Rayburn (voice), Dr. Dark / Pizza Monster (voice), Spamdini (voice)

Zix / Tee / Reporter (voice), Goddard Digital Voice (voice), Zix / Ticket Taker (voice)

Betty Quinlan (voice)

Professor Calamitous (voice)

Sally (voice), Elke (voice), Mombot (voice)

Mr. Estevez (voice)

Nanobot #1 / Baby Quackers (voice), Nanobot #1 (voice)

Coach Gruber (voice)

Tee (voice), Tremendous Jackson (voice)

Granny Neutron (voice)

Japanese Announcer (voice), Master Hong / Ninja (voice)

Brobot / Man on TV (voice), Brobot (voice)

You Yee / Elderly Monk / Ninja (voice)

Hugh Neutron (singing voice)

Peggy Tsu (voice)

Dean Cain (voice)

Beautiful Gorgeous (voice)

Jet Fusion (voice)

Quentin Smithee (voice)

Commander Baker (voice)

Giggles the Clown (voice)

Santa Claus (voice)

Announcer (voice)

Seymour / Student #3 (voice)

Annabelle / Aunt Kari / Great Aunt Amanda (voice)

2015 • TV Show

2008 • TV Show

2026 • TV Show

1985 • TV Show

2000 • TV Show

2009 • TV Show

1993 • TV Show

2018 • TV Show

2023 • TV Show

2010 • TV Show