Timmy wants to become friends with Jimmy Neutron. While they are friends, they battle each other's enemies, and they create a new villian that they don't like. So they abandon him, but that makes him super evil now, and he takes Cosmo and Wanda's wands and Jimmy's brains. Now it's up to Jimmy and Timmy to solve the problem they got into.
Aired: 21 Jul 2006