Guest Stars Giancarlo Esposito as Magic Mirror / Genie / Sidney Glass Georgina Haig as Elsa Elizabeth Lail as Anna Elizabeth Mitchell as Snow Queen Nicole Muñoz as Young Lily Pascale Hutton as Queen Arendelle Oliver Rice as King Arendelle Co Starring Abby Ross as Young Emma Ilias Webb as Kevin Barclay Hope as Lily's Father Kelly-Ruth Mercier as Manager Anson Hibbert as Policeman