My Little Pony: Friendship Is Magic

Season 1, Episode 9

Episode Title: Bridle Gossip

Air Date: 2010-12-10

Overview:

Twilight encounters the mysterious zebra Zecora, who occasionally visits Ponyville and is rumored to be a witch. When she and her friends display a range of bizarre symptoms the next day, they begin to wonder whether Zecora put a curse on them. Applejack's little sister, Apple Bloom, ventures into the Everfree Forest to find the truth.