The Diamond of the Day (2)

Summary

And so it seems the Prophets did not lie. As the great battle rages on Camlann's mighty plain, Merlin faces his moment of destiny. Can he find the strength to save the man he made a King; the Camelot they fought to build; and the brotherhood they shared?

Guest stars

• Alexander Vlahos as Mordred
• Erin Richards as Eira