Grimm “Headache” Season 4 Episode 21

GRIMM -- "Headache" Episode 421 (4)

Grimm Season 4 Episode 21 “Headache” airs Friday, May 8 on NBC (9:00-10:00 p.m. ET). In tonight’s episode, while investigating a grisly murder, Nick (David Giuntoli) and Hank (Russell Hornsby) get closer to uncovering the identity of the serial killer while Wu’s (Reggie Lee) life is put in grave danger. Having turned down Monroe (Silas Weir Mitchell) and Rosalee’s (Bree Turner) offer, Juliette (Bitsie Tulloch) solidifies a new alliance as she works to get her revenge. Elsewhere, Trubel (guest star Jacqueline Toboni) makes a surprising return to Portland. Sasha Roiz and Claire Coffee also star. Nico Evers-Swinderll guest stars.

Show Summary:“Grimm” is a drama series inspired by the classic Grimm Brother’s Fairy Tales. After Portland homicide detective Nick Burkhardt (David Giuntoli, “Turn the Beat Around”) discovers he’s descended from an elite line of criminal profilers known as `Grimms,’ he increasingly finds his responsibilities as a detective at odds with his new responsibilities as a Grimm.

His attempts to shield his fiancée, Juliette Silverton (Bitsie Tulloch, “The Artist”), and his partner, Hank Griffin (Russell Hornsby, “Lincoln Heights”), from the hazards of his new life have reached a crisis, leaving Juliette in a mysterious coma and Hank on the verge of a mental breakdown.

With help from his confidants, Monroe (Silas Weir Mitchell) and Rosalee (Bree Turner, “The Ugly Truth”) — both reformed Grimm creatures, Nick must help those closest to him while still facing off against all manner of ancient evils, including royal lines dating back to the original profilers themselves, the Grimm Brothers. As Nick develops his ability to harness his inner Grimm, he begins to question what he once knew, never more so than when he is reunited with his mother (guest star Mary Elizabeth Mastrantonio, “Scarface”), also a Grimm, whom he thought dead for the past 18 years. Reggie Lee (“The Dark Knight Rises”) and Sasha Roiz (“Caprica”) also star as Sgt. Wu and Captain Renard, respectively.

Click Any Photo Below To Enlarge