Alexander Vlahos

Camelot basks in the halcyon days of a new Golden Age. But even as she flowers, so the dark seeds of her destruction are being sown… For in the frozen wastelands of the North, men are disappearing without trace. In search of answers, King Arthur and his Knights must undertake a dangerous mission to the unknown. As the sun sets on the icy plains, Merlin finds himself locked in a battle unlike any he has fought before; a battle with fate itself…

When a stranger gives Arthur the power to summon the dead, the King finds himself torn between head and heart. Unable to resist temptation, he seizes the chance to speak to the person he misses most – his father, Uther (Anthony Head). But the spirit world is a dark and dangerous place, for little does Arthur realize that his decision comes at a terrible price. Against all odds, Merlin must put right Arthur's mistake before Camelot and everything they have built is destroyed forever...

In the inky depths of an ancient pool, three soothsayers cast a dark judgment upon the King of Camelot. But despite Merlin's warnings, headstrong Arthur refuses to take the words of the Disir (Frances Tomelty, Sian Thomas, Helen Schlesinger) seriously and their fury rains down on Camelot. Only the greatest sacrifice can appease them, and with the kingdom in jeopardy, is it one that Arthur is prepared to make? Faced with the King's uncertainty, Merlin has just one chance to save him from his destiny, but this decision comes at the highest price…