Jayson Thiessen Director Emily Blunt Tempest Shadow, Fizzlepop Berrytwist Voice Kristin Chenoweth Princess Skystar Voice Liev Schreiber The Storm King Voice Michael Peña Grubber Voice Sia Songbird Serenade Voice Taye Diggs Capper Voice Uzo Aduba Queen Novo Voice Zoe Saldaña Captain Celaeno Voice Ashleigh Ball Applejack, Rainbow Dash Voice Andrea Libman Fluttershy, Pinkie Pie Voice Tabitha St. Germain Rarity, Princess Luna, Granny Smith, Muffins Voice Tara Strong Princess Twilight Sparkle Voice Cathy Weseluck Spike the Dragon Voice Meghan McCarthy Screenwriter, Executive Producer Rita Hsiao Screenwriter Michael Vogel Screenwriter Brian Goldner Producer Stephen Davis Producer Marcia Gwendolyn Jones Producer Haven Alexander Producer Josh Feldman Executive Producer Kirsten Newlands Executive Producer Sarah Wall Executive Producer Anthony Di Ninno Cinematographer Braden Oberson Film Editing Daniel Ingram Original Music