Sheen's Brain The Adventures of Jimmy Neutron, Boy Genius : Season 2 Episode 10
TV-G Nickelodeon 24m
Aired: March 10th, 2004 @ 7:30 PM EST on Nickelodeon
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.
