The promo shows the return of Princess Mithian, which is sure to cause problems for the men of Camelot when Morgana uses her in her ploy… The episode’s detailed description, which can be found on the Merlin Wikia, reads:
This week, when a stranger gives Arthur the power to summon the dead, the king finds himself torn between head and heart. Behind the cut are 10 teasers for the episode and make sure to tune into BBC 1 at 8:25PM on Saturday, October
Merlin co-creators Johnny Capps and Julian Murphy were both in attendance at yesterday’s press screening for the show’s upcoming fifth season and had some very interesting things to say about the future of the tampil to those in attendance!