Danny Bruno

Nick and Hank are called to the scene of a crime where the suspect swears she was driven to madness by a talking wolf.

As Nick (David Giuntoli) delves into the trailer’s weapons cabinet and his inner Grimm, the investigation of a dead construction worker leads him into a long standing conflict in the creature world. Sensing an unfamiliar threat, the suspect takes it upon himself to summon reapers to town to eliminate the Grimm once and for all. Meanwhile, Juliette (Bitsie Tulloch) insists that Nick invite Monroe (Silas Weir Mitchell) over for dinner, making for quite the interesting evening. Russell Hornsby, Sasha Roiz and Reggie Lee also star.

Nick and Hank investigate a series of home invasions at Christmas. Trubel has a life-changing realisation.

Nick gathers Wu and the team to track down Monroe, who was abducted by the Wesenrein; Juliette learns more about being a Hexenbiest.

Hank and Nick encounter zombies while Adalind is caught in a feud between Stefania and Frau Pech. Also, Juliette asks Monroe to reveal Nick's darkest secret.

After a horrifying discovery leaves Nick stunned, he is determined to get revenge; Juliette is lead farther down a dark path.