Board Thread:Speculation House/@comment-14138255-20141031002615/@comment-14909251-20141122074641

Zolnir wrote: I think it was the NYCC interview a few months ago, when Episode 11 was released 1 week earlier at the live event. Someone asked if there will be a hybrid Grimm-human or humanoid type to appear in the show.

Monty says, maybe you've seen it already.

Still think that it's not possible? That depends on the origins of the Grimm and their nature. It does not seem like they breed, though obviously they replenish their numbers somehow. Presumably that has something to do with the reason they are attracted to negative emotions.