In the winter finale of "Grimm" season 5, everyone was shocked to see the return of Juliette Silverton (Bitsie Tulloch) after being killed by Theresa Rubel (Jacqueline Toboni), a.k.a. Trubel. She is now back as Eve, a new persona in Juliette's body, but totally different in character. According to TV Line, she is a mysterious woman working in Hardian's wall. She has access to Juliette's memories but does not have the same the emotional attachments.

Eve's character was fully revealed by series co-creator David Greenwalt. He explained that Eve will be playing a big scene with Nick (David Guintoli) in the second half of the season. She knows Nick and she knows what happened to Juliette. Everything will be explained as the season progresses.

Eve is said to be a super Hexenbiest from Hadrian's wall and is set to bring down Black Claw. She will be in every episode all throughout the season, as teased by the creators.

Trubel will also be back and will play a big part in season 5. After being trained by the resistance, she will return with some serious skills in some full action scenes, but not in the same way as James Bond in his movies, as fans were expecting after seeing a photo of her very cool motorcycle.

The executive producers also gave some spoilers about a new character. As first introduced in the winter finale "Wesen Nacht," Lucien Petrovich is the leader of the Wesen revolutionary. Greenwalt described the character to TV line saying: "He's a pure believer, but he's got a streak of deviousness in him and he can't really be trusted, even by his own people. He'll be around a little bit."

The Wesen war is coming and there are not a lot of details about the upcoming episodes given out by the creators. If fans would like to know more about the story, then it looks like there's a going to be a considerable wait.

"Grimm" season 5 will be return on Jan. 29.