My favorite hosts back together again. Great show like always. Zach, Zach, hey Zach! Did you see the Grimm reference in that scene with Setrakian where he's looking through the book and then gets frustrated? Aswang was the first word in the second sentence of that paragraph under the magnifying glass right before he threw his tantrum. Calling it, the Masters are all ancient wesen. Also, possible Grimm/Strain crossover? I mean if Sleepy Hollow and Bones are doing it, then one small visual mention in The Strain of something that was big in another show must be solid proof that the two shows are in the same universe. I would love to see Monroe and Fet in the same room. And I bet Rosalee could get rid of the strigoi easy, she did stop the zombie apocalypse in Portland. Magic-science is probably the real key to all of this, especially since Setrakian is looking for what I'm presuming is essentially a spellbook to the kill the masters, but then again is magic, like classic supernatural magic, a part of this universe in any capacity? If so, is the book being protected by a witch of some sort and that's why no one can find it?