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Grimm Season 4 Episode 19 - Iron Hans
Nick and Hank are brought in to investigate a homicide they learn is connected to an age-old Wesen rite of passage. Meanwhile, Juliette makes a surprising new ally. Elsewhere, Captain Renard continues to battle a darkness within, and Nick finds hope for Juliette in the last person he expected.
Air Date: 24 Apr 2015