The Adventures of Jimmy Neutron: Boy Genius
S02E10 Sheen's Brain
Sheen finds himself just one math test away from repeating the grade, prompting Jimmy to transform his Brain Drain helmet into a Brain Gain helmet. After putting it on Sheen, his IQ skyrockets, multiplying fourfold in an instant.
Season 2 Episodes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Beach Party Mummy
The Retroville 9
Grumpy Young Men
Nightmare in Retroville
Monster Hunt
Jimmy For President
Return of the Nanobots
Holly Jolly Jimmy
Love Potion #976/J
Sheen's Brain
MaternoTron Knows Best
Send in the Clones
The Great Egg Heist
The Feud
Out, Darn Spotlight
The Junkman Cometh
Foul Bull
The Science Fair Affair
Men At Work
The Mighty Wheezers
Billion Dollar Boy