My Little Pony: Friendship Is Magic (TV Series)

Princess Twilight Sparkle - Part 2 (2013)

John de Lancie: Discord

Quotes 

• Discord : [about Twilight after she takes another swig of Zecora's potion]  Oh, I do hope she breaks into a song this time!

• Discord : I'm going to need more popcorn!

• Twilight Sparkle : Why are you all looking at me like that?

  Applejack : It's just... you were mumblin' to yourself...

  Pinkie Pie : Ooh, and don't forget about the uncontrollable sobbing!

  Fluttershy : We were really worried about you.

  Discord : I for one found it delightful. Sort of a one-pony theater piece, if you will. You should really consider taking it on the road.