ფილმები: Black lung
- 1977
Harlan County U.S.A. (1977)
Harlan County U.S.A.7.41977HD
...
![Harlan County U.S.A.]()
- 2019
Coal's Deadly Dust (2019)
Coal's Deadly Dust02019HD
...
![Coal's Deadly Dust]()
- 1995
Fightin' for a Breath (1995)
Fightin' for a Breath01995HD
...
![Fightin' for a Breath]()
7.41977HD
...
02019HD
...
01995HD
...