High in the mountains, a great horde gathers; Morgana prepares for war with a vengeful Mordred at her side. Merlin feels the weight of his destiny like never before as the ancient prophecies play out with terrifying accuracy. But before he can save his beloved Camelot, he must save himself. For it is not just the kingdom Morgana wishes to destroy – it is also Emrys.
Stars: Colin Morgan, Peter Guinness, Katie McGrath
Director(s): Julian Jones, Jake Michie
Writer(s): Julian Jones, Jake Michie
Genres: Adventure,Drama,Fantasy