Question: What was the 1976 political thriller Sundance Festival's Robert Redford starred in with Faye Dunaway, directed by Sydney Pollack?
Sentence (from "Jeremiah Johnson (film)"): It is said to have been based partly on the life of the legendary mountain man Liver-Eating Johnson, recounted in Raymond Thorp and Robert Bunker's book "Crow Killer: The Saga of Liver-Eating Johnson" and Vardis Fisher's "Mountain Man".
Relevant evidence: No