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 ...

One of the most exciting parts of any fantasy TV show is seeing how the series will end, even if the finale turns out to be devastating. In a typical fantasy series, the stakes are high, and there are ...

At 50, Merlin—the greatest magician in the kingdom— would like nothing more than to retire to the woods and live in peace. But with the arrival of the fairy Viviane and young Lancelot, Merlin's plans ...