It looks like the undead are invading Grimm in next week’s episode. When zombies attack Portland in an episode that they ended up titling ‘The Walking Dead’ there wasn’t much else you can do but just sit back and enjoy the tribute episode. In case you’ve been living under a rock you can tell that our favorite horror monsters are hot right now. So hot that they are shambling their way into other shows that can try to fit in zombies where they can. Thankfully there is so much paranormal and horror on television right now this isn’t that much of a stretch to write in these days.

Grimm 2×21 “The Waking Dead” – Nick (David Giuntoli) and Hank (Russell Hornsby) discover a new kind of strange when they investigate suspects being found dead – for the second time. In Europe, Adalind (Claire Coffee) finds herself in the middle of a feud between Frau Pech and Stefania (guest star Shohreh Aghdashloo ) while working over the details of her pending transaction. Meanwhile, determined to remember every last detail to get things started once more, Juliette (Bitsie Tulloch) insists Monroe (Silas Weir Mitchell) share with her Nick’s darkest secret – the world of Grimms and Wesen. Sasha Roiz, Reggie Lee and Bree Turner also star.

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