Christian Lagadec

Nick and Hank investigate a police killer who scalps his victims. Meanwhile, Juliette begins email communication with Nick's mum and Adalind realises that she may soon be giving birth.

A romantic day for Monroe and Rosalee takes a dangerous turn when they encounter a bloodthirsty creature.

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.

Criminals start to fall victim to a series of brutal murders. Whilst investigating, it appears to Nick that the culprit may be a character from a Latino legend, on a vigilante killing spree.

A series of disturbing crime scenes leads Nick and Hank to the unearthing of an old feud that's very familiar for Nick and Monroe. Nick does medical tests which show that his heart rate remains low no matter how hard he strains.

Monroe is in a tough battle to convince his parents to accept his life choices. Meanwhile, Nick asks Juliette for help to help him understand the Wesen aspect of his cop-killing scalper investigation.