Watch Merlin – Season 5 Episode 12: The Diamond of the Day (1)
Cast: Colin Morgan , Angel Coulby , Bradley James , Katie McGrath , Richard Wilson , John Hurt , Tom Hopper , Rupert Young
Directors: Jake Michie , Johnny Capps , Julian Murphy , Julian Jones
Watch Merlin – S5E12
Episode Overview
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.
