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The Adventures of Jimmy Neutron: Boy Genius

Sheen's Brain

E10    Mar 8, 2004    24m    TV-G
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Sheen is one math test away from being left back, so Jimmy turns his Brain Drain helmet into a Brain Gain helmet and uses it on his buddy, instantly quadrupling Sheen's IQ.
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Cast of Sheen's Brain
  • Dee Dee GreeneJimmy Neutron (voice)
  • Jeffrey GarciaSheen Estevez (voice)
  • Rob PaulsenCarl Wheezer (voice)
  • Megan CavanaghVox (voice)
  • Jim CummingsUltra Lord (voice)
  • Billy WestSam Melnick (voice)
  • Frank WelkerSpecial Vocal Effects (voice)
  • Andrea MartinMs. Fowl (voice)
  • Carolyn LawrenceCindy Vortex (voice)
  • Crystal ScalesLibby Folfax (voice)

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