![Primary photo for The Nightmare Begins Primary photo for The Nightmare Begins](https://m.media-amazon.com/images/M/MV5BOTU2MDBjYTYtNjM1NC00YmRhLWE2ZGItYzU5NmVmZTE5YTlhXkEyXkFqcGdeQXVyMjg2MTMyNTM@._V1_UY290_CR119,0,196,290_.jpg)
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Cast | + Add Cast |
11 cast members |
Name | Known for |
---|---|
John Hurt
The Dragon (voice)
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Katie McGrath
Morgana
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Angel Coulby
Gwen
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Colin Morgan
Merlin
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Anthony Head
Uther Pendragon
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Bradley James
Arthur
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Richard Wilson
Gaius
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Rupert Young
Sir Leon
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Beth Cordingly
Forridel
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Colin Salmon
Aglain
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Asa Butterfield
Mordred
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