KILL OR BE KILLED — With a low food supply at camp, Clarke (Eliza Taylor) and Finn (Thomas McDonell) lead a group out to hunt for food and wind up in a compromising position. With Finn’s life in danger, Clarke makes a game-changing decision. Meanwhile, Raven (guest star Lindsey Morgan) makes Bellamy (Bob Morley) an offer he can’t refuse. On the Ark – Kane risks his life and is reunited with Chancellor Jaha (Isaiah Washington) and Abby (Paige Turco). Marie Avgeropoulos, Devon Bostick and Chris Larkin also star. Mairzee Almas directed the episode written by Bruce Miller.