The Winter King

Iain De Caestecker

Arthur Pendragon

Stuart Campbell

Derfel Cadarn

Ellie James

Nimue

Steven Elder

Bishop Bedwin

Valene Kane

Morgan

Simon Merrells

Gundleus

Ken Nwosu

Sagramor

Cy Foxx

Dumonian Leader

Jordan Dark

Young Derfel

Sifiso Mazibuko

Hywel

Lucy Allix

Young Nimue

Bryony Morgan

Tattooist

Grace Ackary

Norwenna

Ene Frost

Ligessac

Rob Murphy

Dumnonian Guard

Jordan Alexandra

Guinevere

Eddie Marsan

Uther

Olumide Olorunfemi

Lunete