With only a month left for 'Grimm' season 4 to premiere, fans are all excited to see how Nick Burkhardt will handle being powerless and how Captain Renard will survive his injuries.

There are a lot of other complications for the new season as well, like Trubel being the only Grimm with powers left and a new character competing with the Royals in looking for Adalind's baby.

Showrunner David Greenwalt teased fans even more by mentioning new deadly Wesens to come out some months ago.

Syfy has now put a face to the name via Entertainment Weekly, plus three other creatures that the Grimms will face.

"Our best Wesen ideas come when we have an emotional core that explains something in life," executive producer Jim Kouf told EW.

The previously metioned Gedächtnis Esser is an octopus-like creature who can take people's memories using his tentacles. He will leave his victims with dementia as he steals their identity "in a very disgusting way."

"This guy is ruthless and sophisticated-a high-tech spy who is involved with some highly placed military intelligence personnel," Greenwalt said in a TVGuide interview about the 'Grimm' season 4 last July.

The Schinderdiv is a demon beast with long fangs that "embody ruthlessness and selfishness."

The Heftigauroch is a bull-like creature that is generally peaceful but morphs when provoked.

"When a bull is brought into a ring it doesn't necessarily want a fight requires being hit with picadors to get mad - this Wesen requires the same treatment," Kouf said about the new creature.

The fourth one, a Golem, comes from the Jewish religion. It is an indestructible 10-foot tall clay statue that's meant to protect the meek.

"The twist with our Golem is how it gets destroyed," Kouf teased. Fans would have to watch the show to know exactly how.

'Grimm' season 4 will premiere on October 24 on Syfy.