Premise: Jimmy is a fifth grade genius always inventing some new gadget to solve some new problem. With his robotic dog Goddard always ready to lend advice, and his best friends Carl and Sheen, Jimmy tries to attend Lindberg Elementary like any other kid. And like any other kid, Jimmy often finds himself in a bit of fun mischief.
S02, E10 (First Aired: Mar. 8, 2004)
Jimmy creates a Brain Gain helmet in order to help Sheen pass his math test.
S02, E05 (First Aired: Oct. 29, 2003)
Jimmy's neutronic monster-maker transforms Carl and Sheen into a vampire and a werewolf.