The Kindness Of Strangers, written by Richard McBrien and directed by Declan O'Dwyer, guest-stars Sorcha Cusack as Finna, Barry Aird as Beroun, and Gary Lewis as Alator. It is currently scheduled to air at 7.55pm on Saturday 8th December.
Morgana leads a terrifying manhunt in pursuit of her old foe Alator of the Catha, for she knows without doubt that he can tell her exactly where to find Emrys. Merlin's life has never been in more danger, so when the mysterious Finna offers to help him is he right to trust her or will he find himself cornered with nowhere to run?
Pictures from episode 11 - whose title is yet to be confirmed - will be released this coming Thursday.
Earlier this week, it was announced that this series of Merlin - its fifth - would be the last one.
UPDATE - MONDAY 3RD DECEMBER: Episode 11 will be called The Drawing Of The Dark.