The Secret of Black Mountain
- Sena: 1917
- Pajjiż: United States of America
- Ġeneru: Western
- Studio: Balboa Amusement Producing Company
- Kelma ewlenija:
- Direttur: Otto Hoffman
- Kast: Vola Vale, Philo McCullough, Charles Dudley, Frank Austin, Henry Crawford, Mignon Le Brun
