Suggestions by @jonas

David Bradley

as Sansum in The Warlord Chronicles

Djimon Hounsou

as Sagramor in The Warlord Chronicles

Brendan Gleeson

as Oengus Mac Airem in The Warlord Chronicles

Christina Ricci

as Nimue in The Warlord Chronicles

Rachel Weisz

as Morgana in The Warlord Chronicles

Ewan Mitchell

as Mordred in The Warlord Chronicles

Graham McTavish

as Gorfyddyd in The Warlord Chronicles

Tom Glynn-Carney

as Amhar/Loholt in The Warlord Chronicles

Stephen Dillane

as Merlin in The Warlord Chronicles

Eve Best

as Igraine in The Warlord Chronicles

Eva Green

as Guinevere in The Warlord Chronicles

Joel Edgerton

as Galahad in The Warlord Chronicles

Orlando Bloom

as Derfel in The Warlord Chronicles

Stellan Skarsgård

as Cerdic in The Warlord Chronicles

Ray Winstone

as Bors in The Warlord Chronicles

Anya Taylor-Joy

as Ceinwyn in The Warlord Chronicles

Clive Russell

as Agricola in The Warlord Chronicles

Iain Glen

as Arthur in The Warlord Chronicles

Hans Zimmer

as Composer in The Warlord Chronicles

Bernard Cornwell

as Producer in The Warlord Chronicles