ภาพยนตร์: Black lung
- 1977
Harlan County U.S.A. (1977)
Harlan County U.S.A.7.51977HD
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![Harlan County U.S.A.]()
- 2019
Coal's Deadly Dust (2019)
Coal's Deadly Dust02019HD
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![Coal's Deadly Dust]()
- 1995
Fightin' for a Breath (1995)
Fightin' for a Breath01995HD
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![Fightin' for a Breath]()
7.51977HD
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02019HD
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01995HD
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