Black Diamonds (1940)
DISASTER! Doomed to death in a dynamite-loaded mine!
A reporter on a visit to his hometown hears of dangerous conditions at the local coal mine, and proceeds to investigate.
- Release Date: 1940-07-16
- Runtime: 1h 0min
- Production Company: Universal Pictures
- Production Country: United States of America
- Director: Christy Cabanne
- Writer: Sam Robins
