Found this David Giuntoli interview from a month back that somehow got missed a lot of is redundant but it did have two parts that were relevant to the end of this season...
Link: (Click the link for the rest of the article)
http://spinoff.comicbookresources.com/20...le-secrets
Here are the two relevant tidbits:
and
Link: (Click the link for the rest of the article)
http://spinoff.comicbookresources.com/20...le-secrets
Here are the two relevant tidbits:
Quote:The Royal Family have been searching for Adalind’s baby, Diana, but Nick obviously had bigger problems to contend with. How will those two worlds collide moving forward?
In a huge way. The Royal Family deals me a huge blow at the end of the season that is unforgivable. You’ll see.
and
Quote:The producers promised that “Grimm” is going to become even darker. What does that mean for the main characters?
Think “Game of Thrones.” Those are the kind of stakes we are working with now. Everyone is in peril. Nobody is safe in the world of Grimm at this point.