Home → Shows → Netflix → 2008 → Merlin (2008) → Season 5 Episode 12

The Diamond of the Day (1)

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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.

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S05E13 - The Diamond of the Day (2)
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Actors (13)

Colin Morgan
Merlin
Angel Coulby
Gwen
Bradley James
Arthur Pendragon
Katie McGrath
Morgana
Richard Wilson
Gaius
Alexander Vlahos
Mordred
Tom Hopper
Sir Percival
Rupert Young
Sir Leon
Eoin Macken
Sir Gwaine
John Hurt
Kilgharrah (voice)
Erin Richards
Eira
Peter Guinness
Ari
John Lynch
Balinor

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