Grimm Season 4: Are You Ready For The Grimmiere? Wu Gets Pissed, Nick Questions His Identity, Juliette’s Feelings And More!

'Grimm' season 4 will be returning to TV screens on Friday! Are you ready to face crazy Wesens and conniving royals again?

It was previously reported that Sgt. Wu, who was traumatized by his encounter with an Aswang, will be getting closer to the answers he wants.

Despite the nightmares and recurring memories, Nick (David Giuntoli) convinced him that everything he saw was just a figment of his imagination. During the season three finale, however, Wu finds one of the Grimm diaries and instantly connects it to what happened to him.

"Wu is pissed!" Reggie Lee, who plays the cheeky police officer, told TV Guide. "He doesn't understand why Nick and Hank [Russell Hornsby], his two closest cohorts in the precinct, are holding out on him."

When asked if Wu would be a help in keeping everything hush hush, Lee truthfully answers that he doesn't know.

The Filipino-American actor shared, "Hard to say. It wouldn't be easy for him to be part of the Scooby gang. But, if he's not, he's a threat."

On the other hand, Nick will have to deal with the loss of his powers in 'Grimm' season 4.

According to executive producer David Greenwalt, "the ground has been pulled out from underneath his feet." He will have to figure out who and what he is.

"At first glance, [what happens to Nick] is good for my relationship," the 34-year-old actor told TVLine. "I don't have to kill monsters all the time anymore. But really, the world out there, I still know about it. Juliette still knows about it. They still know about me, they just don't know I'm not a Grimm. So it doesn't change too much."

Speaking of relationships, a Grimm-free life should make Juliette (Bitsie Tulloch) happy but according to Giuntoli, that's not the case.

"I think Juliette probably also begins to understand that I've gotta get out there and try to do what I can for the world," he said. "I don't think she's gonna be cool with me just hanging out and watching 'Homeland' with her on the couch. We are not gonna have that life."

Catch 'Grimm' season 4 premiere this Friday to find out what kind of life Nick, Juliette and even Officer Wu will have!