Clarke and her friends attempt to rebuild Sanctum as a new threat rises in the woods.

Cast: Eliza Taylor, Bob Morley, Marie Avgeropoulos, Lindsey Morgan, Richard Harmon, Tasya Teles, Shannon Kook, JR Bourne, Chuku Modu, Shelby Flannery, Adina Porter, Jarod Joseph, Luisa d'Oliveira, Sachin Sahel, Tati Gabrielle