Grimm Season 5 Episode 19

Wu's primal instincts kick in as a result of the bite he suffered, and he ends up getting entangled in an altercation that could land him in hot water. Elsewhere, following Adalind's meeting with the mysterious Bonaparte, she faces a difficult decision that could change her and Nick's lives forever; Hank grows closer to Zuri; and Eve senses a new force may jeopardize the entire operation.