A frightening encounter takes Sara's party by surprise. A deeply wounded Jacob forms a posse to find Abish. Isaac reconnects with his past.

Cast: Ben Painter, Taylor Kitsch, Tokala Black Elk, Alex Fine, Olivia Taylor, Derek Hinkey, Jeremy Gauna, Lily Smith, Kip Weeks, Dominic Bogart, Frankie J. Mitchell, Fareed Ward, Bodhi Rader, Kaius Eteeyan, Marco Fuller, Nanabah Grace, Chris Martin, Kevin Scott Allen