S4·E21 Headache
- Episode
- Season 4, Episode 21
- Air Date
- May 8, 2015
- Runtime
- 43 minutes
- Director
- Jim Kouf
- Writers
- David Greenwalt, Jim Kouf
- Score
- 7.4/10 (20 TMDB votes)
- Story Type
- Main Arc (Crucial)
Narrative Classification: Pre-finale climax accelerating overarching mythology and major character reckonings.
Synopsis
While investigating a grisly murder, Nick and Hank get closer to uncovering the identity of the serial killer while Wu's life is put in grave danger. Having turned down Monroe and Rosalee's offer, Juliette solidifies a new alliance as she works to get her revenge. Elsewhere, Trubel makes a surprising return to Portland.
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Frequently Asked Questions
When did Season 4 Episode 21 of Grimm air?
Season 4, Episode 21 ('Headache') originally aired on May 8, 2015.
How long is Season 4 Episode 21 ('Headache')?
The runtime for this episode is approximately 43 minutes.
What happens in Grimm Season 4 Episode 21?
While investigating a grisly murder, Nick and Hank get closer to uncovering the identity of the serial killer while Wu's life is put in grave danger. Having turned down Monroe and Rosalee's offer, Juliette solidifies a new alliance as she works to get her revenge. Elsewhere, Trubel makes a surprisi...
All Grimm episode ratings Season 4 Where to watch
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