Board Thread:General Grimm Discussion/@comment-33188476-20160218034303/@comment-27553435-20160224040529

(P) Macabros77 wrote: 171.6.131.127 wrote: What did they say about the 7th key again? Wasn't there something unique about it?

That's a good idea. What if the 7 key isn't a key but a person ? I think that's an interesting theory, if there is a certain person or bloodline that hold the secret of the seventh key, they could have to be found by Nick and the gang, leading to probably some new places and Wesen.