New details on the spoilers on NBC's "The Blacklist" season 4 episode 4 have surfaced and as per reports, these include Liz and the team rescue Agnes.

Episode 4, which is entitled "Gaia," is set to see Liz's search for Agnes, Game N Guide has learned. As per the publication, the former is still be working with Red and the Task Force for a higher bar. As per the publication, the team's objective is to stop Kirk and save Agnes, for the latter to reunite with her parents.

The reason why Kirk kidnapped Liz was revealed in episode 3. As per Christian Today, the villain believed that the latter was his daughter and she should help him prolong his life, since he was suffering from a rare genetic disease. This connects to the event in "Miles McGraith," in which Red said that Kirk needed someone from his kin to survive.

In the episode's promo video, Liz still feels frustrated for being separated from her baby while Agnes is seen as Kirk's captive. The clip also shows Liz and Tom in a serious argument, which is probably secondary to the tension following their daughter's abduction. Also, rumors say that the conflict between the two is sue to Tom's entry to work under Red as his employer.

The clip concluded with Red reassuring Liz that her nightmare will end, with the former teasing that they may find Kirk soon. "We're getting close, Lizzie. It won't be long now," Red said.

"The Blacklist" season 4 episode 4, "Gaia," is set to air on Oct. 13 at 10:00 p.m. on NBC.

Watch the promo video here.