Scooby Doo And My Little Pony: Equestria Girls - The Mystery of Canterlot High

 is the third one-hour special of the Equestria Girls series. It is also a crossover with Scooby-Doo.

Plot
Scooby and the gang meet the Mane 7 at Canterlot High talking to investigate a monstrous ghoul known as Kanjor that haunts the school. Meanwhile, Twilight has to do with something from becoming Midnight Sparkle.

Cast

 * Frank Welker as Scooby-Doo and Fred Jones
 * Josh Brener as Shaggy Rogers
 * Grey DeLisle as Daphne Blake
 * Kate Micucci as Velma Dinkley
 * Tara Strong as Twilight "Sci-Twi" Sparkle
 * Rebecca Shoichet as Sunset Shimmer
 * Ashleigh Ball as Applejack and Rainbow Dash
 * Andrea Libman as Pinkie Pie and Fluttershy
 * Tabitha St. Germain as Rarity, Principal Luna
 * Cathy Weseluck as Spike the Dog
 * Jim Cummings as Kanjor
 * Britt Irvin as Sunny Flare
 * Nicole Oliver as Principal Celestia
 * Kathleen Barr as Trixie Lulamoon
 * Claire Corlett as Sweetie Belle
 * Vincent Tong as Flash Sentry
 * Shannon Chan-Kent as Wallflower Blush