Mysterious outsiders arrive with news of Clarke's missing people.

Cast: Eliza Taylor, Bob Morley, Marie Avgeropoulos, Lindsey Morgan, Richard Harmon, Tasya Teles, Shannon Kook, JR Bourne, Chuku Modu, Shelby Flannery, Jarod Joseph, Sachin Sahel, Tati Gabrielle, Chad Rook, Darren Moore