cast
-
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
-
Matt Mella
Lanval
-
Tatjana Nardone
Ladwys
-
Andrew Gower
Sansum
-
Olumide Olorunfemi
Lunete
-
Billy Postlethwaite
Cadwys
-
Daniel Ings
Owain
-
Nathaniel Martello-White
Merlin
-
Aneirin Hughes
Gorfydd
- Charlie Duncan Ralla
-
Sagar Arya
Tewdric
-
Jordan Alexandra
Guinevere
-
Gwïon Morris Jones
Culwyn
-
Emily John
Ceinwyn
-
Gabriel Tierney
Tristan
-
Keith Dunphy
Raince
-
Sifiso Mazibuko
Hywel
-
Grace Ackary
Norwenna
-
Ene Frost
Ligessac
-
Eddie Marsan
Uther
-
Faith Delaney
Sarlinna
-
San Shella
Lohilt
- Cy Foxx Dumonian Leader
- Jordan Dark Young Derfel
-
Lucy Allix
Young Nimue
- Bryony Morgan Tattooist
- Rob Murphy Dumnonian Guard
- Lily Williams Younger Nimue
- Charlotte Workman Sylvia
- Angus Salisbury Bowen
-
Craig Parkinson
Aelle
-
Rhodri Miles
Brother John
- Miranda Shamiso Wenhaver
- Kevin Metcalfe Siluarian Warrior
- Joshua Frater-Loughlin Bossk
- Oliver Morgan-Thomas Dumnonian Warrior
-
Ned Dennehy
Malldyn
-
Frank Bourke
Ultan
- Carl Andersson Wlenca
