The CW network has released the synopsis for episode #307 of The 100, which you can check out below. The installment, titled “Thirteen,” is officially described as follows:
FLASHBACK TO A DARKER TIME — Lexa (guest star Alycia Debnam-Carey, “FearWalking Dead”) tries to maintain peace and order within the clans, and Clarke (Eliza Taylor) uncovers a strange and game-changing truth. Meanwhile, a flashback takes us into the darker chapter of humanity’s past. Paige Turco, Isaiah Washington, Henry Ian Cusick, Bob Morley, Marie Avgeropoulos, Devon Bostick, Lindsey Morgan, Christopher Larkin, Richard Harmon and Ricky Whittle also star.
The 100 “Thirteen” was directed by Dean White and written by Javier Grillo-Marxuach. The episode airs Thursday, March 3, at 9pm on The CW.
