A caribou tracker obsessed with finding a missing caribou herd befriends a teenage rebel who gets lost while on the run.

A new documentary directed by Eliot Rausch exploring the production of Alejandro G. Iñárritu’s The Revenant

Beginning just after the bloody Sioux victory over General Custer at Little Big Horn, the story is told through two unique perspectives: Charles Eastman, a young, white-educated Sioux doctor held…