In Dark Ages (historiography) Britain (placename), a time of magic and legend, a powerful druid (Nigel Cooke) is bent on destroying the Celtic people. King Arthur (Kirk Barker), a banished warrior, and Merlin (Stefan Butler), a hermit Magician (fantasy), embark on a heroic quest to stop the druid and save their people, before the Celts are lost forever and become a myth themselves.