After Princess Celestia commissions her to keep Crystal Empire from vanishing again, Twilight realizes that she must find the missing Crystal Heart in order to restore the empire's reputation and strength before it disappears again.
Casts:
Tara Strong, Andrea Libman, Ashleigh Ball, Tabitha St. Germain, Cathy Weseluck, Michelle Creber, Claire Margaret Corlett, Madeleine Peters, Nicole Oliver, Peter New, Brenda Crichlow, Chantal Strand, Shannon Chan-Kent, Brian Drummond, Rebecca Shoichet, Kazumi Evans