Derfel finds Nimue inside the Isle of the Dead; guilt-ridden by the deal he's been forced to make with the Saxons, Arthur vows to fight to save Britain.
Director:
Otto Bathurst
Anu Menon
Cast:
Eddie Marsan
Nathaniel Martello-White
Valene Kane
Simon Merrells
Steven Elder
Andrew Gower
Stuart Campbell
Iain De Caestecker