"The Blacklist" season 2 spoilers hinted of the complexity in Ressler and Liz's relationship, as casts Megan Boone and Krysten Ritter were spotted filming episodes for the series.

In the latest "The Blacklist" season 2 spoilers by TVGuide, Natalie Abrams wrote in response to a fan looking for a scoop into the Liz and Ressler potential romance.

"Don't hold your breath. The producers want to spend more time getting to know the man before they actually pair him up with Liz," she wrote

But executive producer John Eisendrath revealed that if they do that Ressler will be placed in "emotionally vulnerable places."

"By putting him in those positions, it will give Liz an opportunity to reach out to him and support him in a way that will deepen their relationship," the showrunner said in his "The Blacklist" season 2 spoilers to TVGuide.

Meanwhile, production seems to be in full swing as both Megan Boone and Krysten Ritter ("Don't Trust the B___ In Apartment B") were spotted in Brooklyn, New York while filming their episodes for "The Blacklist" season 2.

According to the series of photos published on MailOnline, Krysten Ritter not only showed off her acting skills but also her fashion sense as well as she transitioned from "ultra girly to edgy casual before transforming into a preppy mini dress" while filming several scenes.

Megan Boone, meanwhile, was all serious as she films a scene with the SWAT.

Krysten Ritter will play Rowan Mills, who is described to be a troubled analyst working at a data security firm. It's not clear however what role she will play and how she will impact Red Reddington or Elizabeth.

Meanwhile, SpoilerTV revealed more "The Blacklist" season 2 spoilers when it reported that the first episode will be called "Lord Baltimore" where the characters will deal with the aftermath of "Berlin."

"Ressler is struggling with his grief over Audrey and Meera, and another loss in the episode will push him closer to the edge," the website said.

"The Blacklist" Season 2 will premiere on Monday, September 22 on NBC at 10 p.m.