Query: Documentary films about Appalachia
Relevant documents:
The Forgotten Frontier
Country Boys
Holy Ghost People (1967 film)
Before the Mountain Was Moved
People of the Cumberland
Burning the Future: Coal in America
Mountaintop Removal (film)
The Wild and Wonderful Whites of West Virginia
Stranger with a Camera
The Last Mountain
Heroin(e)
Sludge (film)