Grimm Premiere Sneak Peek: Nick's Latest Adversary Really Sucks

Grimm Season 4 Preview Video

Just because Nick’s been stripped of his powers doesn’t mean the situation in Portland’s getting any less Grimm.

To wit, this exclusive sneak preview from the Season 4 premiere shows Nick, Hank and Trubel researching the Gedachtnis Esser, a Wesen with an octopus for a head.

The beastie likes to get its tentacles into its victims’ skulls… and then the real fun starts.

Grimm returns to NBC on Friday, Oct. 24, at 9/8c. Press PLAY on the video below to take a trip to the trailer with the gang.