My Little Pony: Friendship Is Magic S9 · EP20
A Horse Shoe-In
8.2 · 2010 · Animation,Comedy,Sci-Fi & Fantasy,Kids · ~22m
When Starlight is told that she will run the School of Friendship after Twilight becomes the ruler of Equestria, she must choose a Vice Mare, putting her friendship with Trixie to the test.
