In medieval England, Merlin and King Arthur banish the evil enchantress Morgana and her son Mordred to the ends of the universe as Morgana vows revenge. In present day, Knights descendant Penn doesn't take much stock in the legends of … Sara Malakul Lane, Eoin O'Brien, Alexander Winters, Kelly B. Jones, Russell Geoffrey Banks, Jon Nutt, Asia Marie Burnett Added on Amazon Prime 2022-12-06. Youtube Trailer