The Winding Stream is a 90-minute High Definition music history documentary-in-progress that tells the story of the American roots music dynasty, the Carters and the Cashes. Starting with the Original Carter Family (A.P., Sara, Maybelle), the film traces the ebb and flow of their influence, the transformation of that act into the Carter Sisters, the marital alliance with legend Johnny Cash and the efforts of present-day family to keep this legacy alive. No one has yet pulled together all the elements of this family saga in one documentary. The goal of The Winding Stream is to honor this multi-generational family where it stands — at the headwaters of American roots music.