List of Jimmy Neutron characters
James Isaac "Jimmy" Neutron (voiced by Debi Derryberry) is an extremely intelligent 10-12-year-old boy who uses scientific knowledge and inventions to solve problems, most of which he causes himself.
[7][8] Carlton Ulysses "Carl" Wheezer (voiced by Rob Paulsen in the film and TV series and Wally Wingert in the 2002 PS2 and GameCube game) is a bespectacled, neurotic, and gullible boy and one of Jimmy's best friends.
[9][10][11] Ramón Juarrea "Sheen" Estevez (voiced by Jeffrey Garcia) is Jimmy's slightly older, hyperactive, addled Mexican-American best friend, characterized by his unhealthy obsession with the fictional superhero "UltraLord" and the television series, video games, and merchandising inspired by the character.
[12] Sheen is noted for his extreme, constant bouts of hyperactivity, which he demonstrates multiple times per episode, along with his misdirected, limited intelligence and short attention span, to the annoyance of his peers.
Alongside UltraLord, Sheen also appears to be interested in superheroes in general and in typical masculine subjects such as wrestling and is strongly infatuated with Libby, becoming her boyfriend by the time of the program's conclusion.
In seasons 2 and 3, however, a recurring theme in the episodes is Jimmy and Cindy being put in situations where they need to work together, where they eventually come to terms with and realize their affection for each other.
Liberty Danielle "Libby" Folfax (voiced by Crystal Scales) is an African-American girl and Cindy's best friend who is a dancer and especially adores, funk music, emo rock, and boy bands.
In one episode, Hugh invented a holiday called "Pule" when Jimmy accidentally causes Christmas to be replaced by messing with Santa's atoms.
He dresses in stereotypical Eastern European garb and has an accent of indeterminate origin, and joins Jimmy, Carl, Sheen, Cindy, and Libby to the game show in "Win, Lose, and Kaboom!"
Ms. Winifred Fowl (voiced by Andrea Martin) is the teacher for Jimmy and his friends, who both resembles and, when speaking, frequently squawks like a chicken, hence her surname.
He is one of the town's wealthiest children, living in a 92-room mansion, with a bowling alley, maids' quarters, a screening room, and a soda parlor.
Sam Melvick (voiced by Billy West) is the disgruntled and hot-tempered owner of the Candy Bar, an ice cream shop in Retroville where Jimmy and his friends often meet.
In "The League of Villains", King Goobot formed the titular team by gathering Junkman, Baby Eddie, Grandma Taters, Eustace Strytch, Professor Finbarr Calamitous, Beautiful Gorgeous, and the Space Bandits in a plot to get revenge on Jimmy Neutron.
Ooblar (voiced by Martin Short in the film, Paul Greenberg in the TV series and Mark DeCarlo in the video game) is the Yolkian sidekick and younger brother of King Goobot.
The Fleet Commander (voiced by Rob Paulsen) of Goobot's forces who only appears as the main antagonist in the PC version of Jimmy Neutron: Boy Genius.
He later overcomes this to some extent, and Finbarr Calamitous is heard completing sentences as seen in "Operation: Rescue Jet Fusion", "The Great Egg Heist",[17] and "The Jimmy Timmy Power Hour 2: When Nerds Collide".
Tee (voiced by Kevin Michael Richardson impersonating Mr. T, understudied by Maurice LaMarche in "Men at Work") is the third Space Bandit.
The Junkman (voiced by Charlie Adler) is a filthy extraterrestrial creature who deals in fixing up and selling refuse products throughout the galaxy.
Jimmy manages to capture most of the Twonkies, and sends the merged beast back to its comet; but he forgets Sheen's, which escapes and reproduces asexually.
As a recurring gag, the Twonkie's offspring are seen throughout the show but unnoticed by the characters, such as in a student's locker, in a chair at Jet Fusion's wedding, and behind Carl after he is prosecuted.
Buford Lee Stormshuckle (voiced by Bill Farmer) is the Southern American prison warden of a correctional facility who framed Jimmy for a bank heist.
Dr. Sydney Orville Moist (voiced by Jeff Bennett) is a paranoid dance-crazy scientist who works in a secret underwater lair in the Bahama Quadrangle, making evil henchmen out of algae.
"[20] Jimmy decides to send Brobot to live on the Moon with robotic parents, Popbot (voiced by Jim Cummings) and Mombot.
[20][19] Brobot and his parents return in an episode of the second season, when Popbot and Mombot are kidnapped by the Junkman, who plans to recycle them and sell their parts for a profit.
In "Time is Money", Hilgo appeared as the Neutron family's maid after Jimmy persuaded Hugh's past counterpart to make a wise investment.
It is stated in "My Big Fat Spy Wedding" he did something illegal when he implanted a tracking chip inside Beautiful Gorgeous's head.
Corky Shimatzu (voiced by Billy West) is a famous Japanese big-shot television producer, whose catchphrase is "Super Fantastic!"
In the first season, he is shown as having a lack of knowledge about the military as Retroville faces the threat of Miss Fowl, who has become an overgrown monster, inadvertently because of Jimmy.
[8] Kari Neutron (voiced by Tress MacNeille) is Jimmy's aunt, Hugh's sister, Newt's wife, and Baby Eddie's mother.
[7] Newton "Newt" Neutron (voiced by Mark DeCarlo) is Jimmy's uncle, Kari's husband, Hugh's brother-in-law, and a seemingly, mild-mannered, semi middle aged man who is Eddie's father.
