Desc: Headwaters Down: Directed by Justin W. Black, Will Gemma, Dietrich Teschner. With Justin W. Black, Will Gemma, Stephen Kuester, Andrew Murray. Filmed over 13 days and across 250 miles of river, Headwaters Down is a journey of paddling, preservation, and misadventure--the story of the James River told through the eyes of five friends.