Merlin

The Diamond of the Day (1)

Season 5    Episode 12
December 22, 2012    43m    TV-PG
70%
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.
Written By
Jake Michie
Cast of The Diamond of the Day (1)
  • Colin MorganMerlin
  • Angel CoulbyGwen
  • Bradley JamesArthur
  • Katie McGrathMorgana
  • Richard WilsonGaius
  • John HurtThe Great Dragon (voice)
  • Alexander VlahosMordred
  • Tom HopperSir Percival
  • Rupert YoungSir Leon
  • Eoin MackenSir Gwaine
  • Erin RichardsEira
  • Peter GuinnessAri
  • John LynchBalinor

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