The Turtles, Rainbooms, Dazzlings, and Allies

Seth Green as Leonardo

Sean Astin as Raphael

Rob Paulson as Donatello

Greg Cipes as Michelangelo

Mae Whitman as April O'Neil

Josh Peck as Casey Jones

Lexi Medrano as Gabrielle "Gabby" Rivera

Tara Strong as Twilight Sparkle

Rebecca Shoichet as Sunset Shimmer and Twilight's singing voice

Ashleigh Ball as Rainbow Dash and Applejack

Andrea Libman as Pinkie Pie and Fluttershy