Guest Stars Giancarlo Esposito as Magic Mirror / Genie / Sidney Glass Tony Perez as Henry Mills Sr Sebastian Stan as The Mad Hatter / Jefferson Ali Skovbye as Paige/Grace Roger Daltrey voices Caterpillar Donald Adams as Vendor Scott E. Miller as Mr. Grace Laura Wilson as Mrs. Grace Co Starring Paul McGillion as Knave of Hearts / Will Scarlet Jennifer Koenig as Queen of Hearts
