The Glass Princess is a four part episode that consisted of the sixteenth, seventeenth, eighteenth, and nineteenth episodes of the animated series based on the toy line of the same name, My Little Pony. It originally aired between October 6 and October 9, 1986.
A self-obsessed witch named Porcina wants to turn the world into glass, so she can see her reflection everywhere. Three ponies, captured by a trio of Raptorians, are the key to Porcina's plan, and Megan and her friends must stop her using their own magic to destroy their friends. Meanwhile, Shady is accusing herself of lots of things.