Will's wife was named Elena.
Although Herne claims in the series two episode The Children of Israel that there is no other to take Robin's place, in this episode it appears that he has found someone to become the new Hooded Man.
Robin's words from the series one episode The Witch of Elsdon that the Sheriff will now hunt him until either he or the Sheriff are dead prove to be prophetic in this episode.
The seven swords of Wayland are:
Morax, Solas, Orias, Albion, Elidor, Beleth and Flaurus
We learn that Will used to be a soldier.
Nasir speaks on-screen for the first time in this episode.