Doug Peacock, the model for Hayduke in Edward Abbey's The Monkey Wrench Gang, has been a legendary figure in the US environmental movement for the last 25 years.

Doug served in Vietnam as a Green Beret medic, trying to preserve life on the edge of the battlefield. He came home an emotional and spiritual wreck. Running for refuge to the last islands of uninhabited wilderness in the American West, Peacock discovered a fellow creature who had also been driven back to the same mountain sanctuary, among the tarns and granite peaks. This was the endangered grizzly bear. Living on the hunting grounds of this beast--a beautiful, playful, intelligent, fiercely dangerous animal--led Peacock back to a sense of his own humanity, and humility before nature.

He wrote a bestselling book, The Grizzly Years, based on his experiences, and made this incredibly moving film that tells the story of one man's determination to resist the destructive forces which threaten our world and the survival of the wild creatures who live in it.