Grimm S04E19 Synopsis: Iron Hans (4/24)

THE HUNT IS ON AS A WESEN RIGHT OF PASSAGE BECOMES DEADLY -

JEFF FAHEY AND NICO EVERS-SWINDELL GUEST STAR -

Nick (David Giuntoli) and Hank (Russell Hornsby) are brought in to investigate a homicide they learn is connected to an age-old Wesen rite of passage.

Meanwhile, Juliette (Bitsie Tulloch) makes a surprising new ally.

Elsewhere, Captain Renard (Sasha Roiz) continues to battle a darkness within, and Nick finds hope for Juliette in the last person he expected - Adalind (Claire Coffee).

Silas Weir Mitchell, Reggie Lee, and Bree Turner also star.

GRIMM -- "Iron Hans" Episode 419 -- Photos by: Scott Green/NBC