Wesen Nacht

"Wesen Nacht" is the sixth episode and midseason finale of season 5 of the supernatural drama television series Grimm and the 94th episode overall, which premiered on December 11, 2015, on the cable network NBC. The episode was written by series creators David Greenwalt and Jim Kouf and was directed by Darnell Martin. In the episode, Trubel gives Nick information about the organization she has been attending and serving. Nick, Hank and Wu are also investigating a vandalism, murder and kidnapping. Meanwhile, Nick discovers someone he thought was dead may still be alive.

The episode received positive reviews from critics, who praised Juliette's return.