Transformers Equestria Girls: 1

Main Casts

 * Peter Cullen: Optimus Prime
 * Tara Strong: Twilight Sparkle
 * Mark Ryan: Bumblebee
 * Rebecca Shoichet: Sunset Shimmer, Twilight Sparkle's Singing Voice
 * Frank Welker: Megatron

Minor Casts

 * Cathy Weseluck: Spike
 * Andrea Libman: Pinkie Pie, Fluttershy
 * Ashleigh Ball: Applejack, Rainbow Dash
 * Tabitha St Germain: Rarity, Vice Principal Luna
 * Robert Foxworth: Ratchet
 * Jess Harnell: Ironhide
 * Andrew Kishino: Jazz
 * Vincent Tong: Flash Sentry
 * Steve Blum: Starscream
 * Keith David: Barricade
 * Reno Wilson: Frenzy
 * Nicole Oliver: Principal Celestia, Cheerilee
 * Lee Tockar: Snips
 * Richard Ian Cox: Snails
 * Fred Tatasciore: Blackout
 * Nolan North: Brawl
 * Jim Ward: Bonecrusher
 * Kristen Schaal: Trixie
 * Claire Corlett: Sweetie Belle
 * Michelle Creber: Apple Bloom
 * Madeleine Peters: Scootaloo
 * Peter New: Big Macintosh
 * Shannon Chan Kent: Pinkie Pie's Singing Voice
 * Kazumi Evans: Rarity's Singing Voice