by NBC has released sneak peek of the fourth episode of Grimm’s season six titled “El Cuegle”. In the first clip, Nick, Hank, and Wu return to work at the Portland Police and had a tense start with Captain Renard. In the second clip, Diana has a revealing discovery abour Rosalee and Monroe’s baby. In the third clip, Renard is haunted by a familiar face. SpoilerTV
