Grimm is an American urban fantasy series about a detective who learns he is a Grimm, the descendant of a line of guardians who protect humanity from fairy tale monsters. The sixth season aired in January 2017. Have you seen it? If so, what do you think of it?
I liked Grimm, although I've only seen the first few episodes when it first came out. I read quite a few times that it really grew as a show, might have to revisit it.