Unfortunately, fans of NBC's "Grimm" will have to wait until March 20 to find out how Nick will react now that he knows that Juliette is a Hexenbiest.

In the last episode, "Trial By Fire," Adalind showed up at Juliette's doorstep unannounced while Nick was gone. She then let herself in and confronted Juliette about her role in taking away her daughter, who is now being raised by Nick's mother. She also took a jab at Juliette by rubbing in the fact that she slept with her boyfriend, Nick. Eventually, this led to a full-blown brawl between the two witches after Adalind threatened Juliette, notes Entertainment Weekly.

However, because Juliette has been transformed into a Hexenbiest, she was much stronger than Adalind. As a result, Adalind ended up running away from Juliette's home after suffering from a beat down.

Following their match-off, Nick came home to discover his house in total shambles. When he asked Juliette what happened, she confessed that she had gotten into a fight with Adalind and that she almost killed her because she has become a Hexenbiest. She then decided to woge in front of him, leaving him in complete and utter shock, reports Oregon Live.

The next all-new episode, which is entitled "Bad Luck," will pick up where the storyline left off. According to The Hollywood Hills, the official teaser synopsis for Episode 14 reads as follows:

"His beauty has become a beast and Nick will be determined to find answers. But one more visitor is in for a big surprise."

A promo video also reveals that Henrietta will tell Nick that there is no cure for Juliette's condition. Henrietta also tells Adalind that she is expecting, which could mean that she is pregnant with Nick's baby.

"Grimm" Season 4, Episode 14, "Bad Luck," will airs on Friday, March 20 at 9 p.m. EST on NBC.

Watch a promo video below.