Lisa discovers a group of Wiccans who are accused of making the town go blind. Meanwhile, Cletus the Slack-Jawed Yokel and Homer make moonshine.

!! Tropes:

* GothGirlsKnowMagic: Invoked and subverted. When the three wicca teen girls Lisa befriends are arrested, suddenly, half the town becomes blind and the girls are blamed. Turn out that they are innocent and the cause of blindness was not the magic.
* StrangeMindsThinkAlike: To get rid of the Bonk It noise, Homer threw the game away from the car. Thanks to a man at a nearby car having a similar idea, the Simpson kids got a new Bonk It soon after.
* TooDumbToLive: Chief Wiggum pointing his gun at a fly that landed on his nose.
* WitchHunt: Of the drowning kind of hunt.