From Once & Futures:
ep 7 synopsis
source: BBC press
Saturday 12 November
8.15-9.00pm BBC ONE and BBC HD
Morgana joins forces with enigmatic wizard Alator to uncover a secret that
could change the course of destiny, as the magical drama continues. With allies
on both sides of the castle walls, can anyone stop her before Merlin's greatest
secret is revealed?
Katie McGrath plays Morgana, Gary Lewis plays Alator and Colin Morgan plays
Merlin. The drama also stars Nathaniel Parker as Agravaine, Bradley James as
Arthur, Richard Wilson as Gaius, Angel Coulby as Gwen, Tom Hopper as Sir
Percival, Eoin Macken as Sir Gwaine, Adetomiwa Edun as Sir Elyan, Rupert Young
as Sir Leon and Emilia Fox as Morgause.
I think both Colin & Bradley mentioned being excited about working with Gary Lewis. I don't think there'll be a magic reveal in the end. I think that's for S5