Walker (Jared Padalecki) makes good on his promise to Liam (Keegan Allen) to finally discuss captivity, and painful details from the past inform the present to help the Rangers eliminate a dangerous threat.
Meanwhile, a new case forces Cassie (Ashley Reyes) to confront her aversion to dating.
The episode was directed by Peter Kowalski and written by Geri Carillo and Casey Fisher.
Air Date: Thursday, Nov. 10 (9:00-10:00 p.m. ET) on the CW.