Watch out, Lizzy. The Blacklist is about to kick it up a notch, Emerald style.

'The Blacklist' Season 3: THIS Character's Life Is On The Line? EP Speaks Out

Gina Zanetakos (Margarita Levieva) is back, and the former Blacklister may throw a wrench in the Tom (Ryan Eggold) and Liz (Megan Boone) relationship. Known for her season 1 roles as an assassin, a corporate spy, and Tom's lover, Zanetakos will return as February begins. Interestingly enough, it will be Tom who calls her back in.

"Tom's going to turn to Gina in a moment of desperation for some help," series creator Jon Bokenkamp told Entertainment Weekly. "It's going to be fun to see him turn back to somebody who he was essentially in a similar relationship to with Liz. He had been undercover playing her significant other."

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While Tom ultimately came to have real feelings for Liz, it was never made clear if he felt the same for Gina or if he was merely playing a part. Perhaps the truth will soon come out.

"They're going to have to re-team for a mission and it might be somewhat spicy," Bokenkamp teased.

The Blacklist airs Thursdays at 9 p.m. ET on NBC.