cast
Series Regulars
Bradley James
as Arthur
Katie McGrath
as Morgana
Colin Morgan
as Merlin
Angel Coulby
as Gwen
Anthony Head
as Uther Pendragon
Alexander Vlahos
as Mordred
Eoin Macken
as Sir Gwaine
Tom Hopper
as Sir Percival
John Hurt
as The Dragon
Recurring & Guests
Santiago Cabrera
as Sir Lancelot
Michelle Ryan
as Nimueh