Grimm Season 4 Episode 18 — Mishipeshu

A homicide leads Nick and Hank onto the dark and mysterious path of a local Native American power quest. Meanwhile, Juliette's erratic behavior lands her on the wrong side of the law. At the spice shop, Rosalee and Monroeare on a mission and call on Captain Renard for help.

Grimm Season 4 Episode 18 (“Mishipeshu”) is episode 18 of 22 in Season 4 and first aired on April 17, 2015. It runs about 42 minutes. Directed by Omar Madha. Written by Alan DiFiore. Guest stars include Toni Trucks, Booboo Stewart and Nick Ferrucci. Grimm is a Drama, Mystery and Sci-Fi & Fantasy series from NBC.