Grimm TV Series is an American police procedural fantasy television drama series according to Wikipedia. It started October 28, 2011.

According to Inquirer.net, the Filipino folklore scary creature named 'Aswang' has also invaded NBC's fantasy television drama as one of their episodes was themed in Filipino-brand scare which led them into no. 1 spot on March 7, 2014.

So for the season 4, what should be expected?

According to Oregonlive news, posted last July 14, 2014, just like other TV series, the Season 3 finale of "Grimm" left viewers with a nail-biting batch of cliffhangers. The May's season finale of the supernatural drama was set-and-filmed-in-Portland where Portland Police homicide detective Nick Burkhardt (David Giuntoli) seemed to lost his powers as a Grimm.

Another cliff hangging episode is the scene where Captain Renard shot by a rogue FBI agent, being transported by ambulance to the hospital, and showing that the captain might not survive.

These cliff hangs were from the season 3. So what are some of the season 4 spoilers?

Season 4 is said to begin on October 24, 2014. According to the report of TVGuide.com, there will be worst kind of identity theft on the return of this fantasy tv series this fall.

Expect Gedächtnis Esser or known as Octo-Man. His role for the season for this season is to be a nefarious new Wesen. He can attach his tentacles to the head of his victim and steal all memories. He might leaving you either dead or with severe amnesia.

David Greenwalt described this creature "This guy is ruthless and sophisticated - a high-tech spy who is involved with some highly placed military intelligence personnel,".

They sad that even Octo-Man will claim many victims, his specific target is feisty new Grimm in town, Trubel (Jacqueline Toboni).

With the devilish ability of this creature, can Nick make a Grimm-free town?