What Lies Beneath My Little Pony: Friendship Is Magic : Season 8 Episode 22
TV-Y Discovery Family 22m
Aired: September 22nd, 2018 @ 11:30 AM EST on Discovery Family
The students of Twilight's School of Friendship are cramming for "History of Magic in Equestria" exam in the school library when they discover a part of the school that no pony else knows about. When they decide to do some exploring they end up learning much more than they bargained for.
