Which Witch Is Which? The Fairly OddParents : Season 3 Episode 25

After betting against A.J.'s intellect over the existence of a historical figure, Timmy realizes he can use his fairies' time travel to go back to colonial Dimmsdale to prove that the cities founder, Dale Dimm, actually existed and was the true founder of the city. While there, Timmy meets Alden Bitteroot, the would-be founder that A.J. supported that also happened to bear a striking resemblance to Mr. Crocker, and finds out that Dale Dimm was the town fool, and Bitteroot was a respected witch hunter that the townspeople revered and wanted to name their town after. Timmy must find a way to disprove Bitteroot after he is discovered by him and accused of being a witch.