Grimm - Season 4 (2014) (season)
USA,
2015, 42 min
VOD (2)
Plots(1)
As Adalind and Rosalee work to help Juliette, Nick investigates a killer labelled by the press as a Jack the Ripper copycat. (Sky UK)
Gallery (36)
Photo © National Broadcasting Company (NBC)
![Grimm - You Don't Know Jack - Photos](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/162/800/162800594_e969c8.jpg)
Photo © National Broadcasting Company (NBC)
![Grimm - You Don't Know Jack - Photos](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/162/800/162800597_d4d1cc.jpg)
Photo © National Broadcasting Company (NBC)
![Grimm - You Don't Know Jack - Photos](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/162/800/162800598_b578c6.jpg)
Photo © National Broadcasting Company (NBC)
![Grimm - You Don't Know Jack - Photos](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/162/800/162800600_9ce14b.jpg)