Jimmy Neutron Wiki


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The Eggpire Strikes Back 0001


Gender Male
Hair Color None

Likes Putting Jimmy in danger.

Organizing villain groups.

Voice Actor By S. Scott Bullock (Patrick Stewart in the film).

King Goobot V (better known simply as King Goobot) is the main antagonist of Jimmy Neutron: Boy Genius and a minor villain in The Adventures of Jimmy Neutron: Boy Genius. He is the King and supreme ruler of the Yokians on the planet Yokus and the archenemy of Jimmy Neutron. He gets defeated when Jimmy blows his ship up, he becomes a gooey version off him, when the ship passes him he is in egg form.

The Eggpire Strikes Back 0001

King Goobot


Goobot appears in "The Eggpire Strikes Back", "The League of Villains", "Runaway Rocketboy" (The unaired episode of the series), and "Jimmy Neutron: Boy Genius " movie. Goobot is short-tempered, impatient, rude alien humanoid.

He also made a cameo appearance in the beginning of "Jimmy Timmy Power Hour 3: The Jerkinators" when Jimmy Neutron was looking what everybody was doing.

He was mentioned in "Win, Lose and Kaboom" when Cindy was asking Jimmy Neutron which alien could've sent The Alien Rock.

It is possible that Goobot is still in the Late Cretaceous period, due to Jimmy's opinion, he's "millions of years ahead of us." He is voiced by S. Scott Bullock (Patrick Stewart in the film). He is the main antagonist in the ride called Jimmy Neutron's Nicktoon Blast.


  • Goobot is similar to Lex Luthor from the Superman comics.
  • He is also similar to Dr. Eggman from Sonic much to that of his personality.

1998 Version


Original version of King Goobot.

Goobot was originally designed as a tall and slim alien, and not wearing a gold uniform unlike the cartoon and the original film, instead, he just wears a grey suit made of metal. As well as a different colored crown.

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