Back to the Future Part-2

Twilight Sparkle discovers the origin of the Elements of Harmony, she and her friends seek of the cause of the Everfree Forest's invasion.

Featured characters

 * 1) Young Megatron (1)
 * 2) Twilight Sparkle (2)
 * 3) Young Orion Pax / Optimus Prime (3)
 * 4) Pinkie Pie (4)
 * 5) Young Pinkie Pie (5)
 * 6) Young Twilight Sparkle (6)
 * 7) Rarity (7)
 * 8) Young Rarity (8)
 * 9) Applejack (9)
 * 10) Young Applejack (10)
 * 11) Rainbow Dash (11)
 * 12) Young Rainbow Dash (12)
 * 13) Spike (13)
 * 14) Fluttershy (14)
 * 15) Young Fluttershy (15)
 * 16) Comet Tail (16)
 * 17) Discord (17)
 * 18) Celestia (18)
 * 19) Luna (19)
 * 20) Wisp (20)
 * 21) Cherry Berry (21)

Voice Actors

 * Abby Trott - Young Rainbow Dash
 * Andrea Libman - Fluttershy
 * Ashleigh Ball - Applejack
 * Daniel Roebuck - Wisp
 * Frank Todaro - Young Pinkie Pie
 * Janice Kawaye - Cherry Berry
 * Jason Marnocha - Young Megatron
 * Jeffrey Combs - Discord
 * Jon Bailey / EpicVoiceGuy - Young Orion Pax / Optimus Prime
 * Kari Wahlgren - Young Rarity
 * Kelly Hu - Rainbow Dash
 * Lana McKissack - Young Applejack
 * Nicki Minaj - Luna
 * Nicole Oliver - Celestia
 * Nicole Sullivan - Young Fluttershy
 * Shelby Young - Pinkie Pie
 * Tabitha St Germain - Rarity
 * Tara Strong - Twiligth Sparkle
 * Tom Kenny - Spike
 * Venus Terzo - Young Twilight Sparkle