Board Thread:Episode Discussion/@comment-3125844-20150417214605/@comment-26235944-20150502052222

@Grimm Analyst I think it is Nick's voice who is screaming...and they show his house...but we don't know for sure where he is. They like to mislead us in those previews. Nick could just as easily be screaming in a nightmare that he's having, and he wakes up & it's all been a dream.