Ep 15. The Show Must Go On

Nick, Hank, and Wu investigate a string of brutal murders that follow a traveling carnival performing in Portland. Meanwhile, back at the loft, Juliette and Rosalee are on a mission to find a cure for Nick's mysterious illness, which they eventually discover is linked to his recent experiences with Adalind. As the investigation progresses, the detectives find themselves in the middle of a supernatural world they never knew existed, with deadly consequences. Along the way, they encounter a group of Wesen performers who may hold the key to solving the case and getting Nick the help he needs. But as they dig deeper, they uncover a shocking conspiracy that threatens not only their investigation but their very lives. With time running out and danger around every corner, the team must race against the clock to stop a killer and save Nick from certain death.