Cry Havoc Grimm : Season 4 Episode 22
TV-14 NBC 45m
Aired: May 15th, 2015 @ 8:00 PM EST on NBC
On the heels of a shocking discovery, Nick is hell bent on getting revenge and taking the fight to the Royals with help from Trubel. Meanwhile, Juliette's alliance continues to lead her down a dark path.
