It's rainy season in Equestria and the Pegasi of Ponyville are busy training for the great tornado dash, even the reluctant Fluttershy, while the rest of the ponies get ready for the social event of the year, The Canterlot wedding. The whole of Equestria is buzzing with excitement at the royal wedding of Twilight's brother, Shining Armour to her foal sitter Princess Cadence and every pony in Equestria is excited...except Twilight. Twilight is convinced that Princess Cadence is not acting like herself and it's going to take all of Twilight's knowledge and all her friends' special talents to get to the bottom of this dark mystery.
Episodes Comprise: - Hurricane Fluttershy
- Ponyville Confidential
- MMMystery on the Friendship Express
- A Canterlot Wedding (Part 1)
- A Canterlot Wedding (Part 2)