"Grimm" has a lot of things in store for viewers in its fourth season beginning next month, the series creators teased.

During the end of NBC's popular thriller series, Nick lost his Grimm abilities. He and Juliette will have to contemplate if he still wants to get his Grimm back.

But executive producer James Kouf said during an interview with TV Line that the two have a lot to consider before they make any action to get his powers back.

"Nick's saying, 'Maybe our life would be better,' and Juliette's definitely saying, 'Let's take some time and figure this out'," the producer said.

Meanwhile, Adalind, with the help of the Royals, will pull all stops to be able to find her missing daughter. Although the child is safe somewhere with Nick's mother, Adalind and the Royals will have to act fast because a new character named Elizabeth Lascelles might beat them in getting her. According to reports, Elizabeth will be portrayed by "CSI" star Louise Lombard.

Kouf also teased that the newlywed couple Rosalee and Monroe will have a lot of trouble in the early parts of the season. "There are forces out there, a kind of Wesen Klu Klux Klan, that do not like this kind of intermarriage," he stated.

Meanwhile, Entertainment Weekly posted images of four new Wesen that the powerless Nick and his slaying partner Hank will have to face in the upcoming season.

One of them is called the Gedächtnis Esser, which is half-man and half-octopus. Its powers lie in its four tentacles, which can steal a person's memories once it touches the head of its victim. The other one is called Schinderdiv, which is meant to symbolize a person's selfishness and over-ambition.

Then there is the Heftigauroch, which Kouf described as somewhat like a bull in ring that doesn't exactly want to fight.  It "requires being hit with picadors to get mad — this Wesen requires the same treatment."

Lastly, there's the Jewish creature called Golem, which is a 10-foot clay creature made to take care of the meek, but can be very tricky to control.

Find out what is in store for the Grimm hunters in season four of "Grimm," beginning Oct. 24 on NBC.