High King Uther banishes his illegitimate son, Arthur, who saves young Derfel, entrusting him to Merlin and the Druidess Nimue. As years fly, Uther welcomes an heir, baby Mordred, but Merlin foresees doom. Derfel's past collides with his youthful adversary, Gundleus, once more.
MoreNetworkLIVCastIain De Caestecker, Stuart Cambell, Ellie James, Nathaniel Martello-White, Steven Elder, Daniel Ings, Eddie Marsan
DirectorOtto Bathurst
ProducerEd Whitmore, Kate Brooke, Julie Gardner, Lachlan MacKinnon, Jane Tranter, Otto Bathurst, Sherry Marsh, Toby Leslie, Shelley Browning, Kenneth L. Browning