Another entry in my note-taking and thought-jotting series of posts on currently running shows. This episode we drink deep from the "X of the week" formula, with a new enemy, a new friend, and a new power to defeat them. The moral of "It takes all kinds!" is pretty clear.
As always, the notes were taken while actually watching the episode, and rather than just repeating what you've already watched, elaborate upon it, assuming you've already watched the episode.