Bonecrusher

In the foothills of the Appalachian Mountains, a young coal miner named Lucas Chaffin toils one mile underground. Despite the harsh working conditions, Lucas takes fierce pride in the fact that he's carrying on a family tradition. As a fourth-generation miner, working inside the earth is more than just a job to Lucas. He believes it's his duty; a responsibility symbolized by the old coal hammer that he uses. It is the same hammer that was used for 26 years by the man he loves more than anything: his father, Luther Chaffin.