The Secret of Black Mountain
- Umwaka: 1917
- Igihugu: United States of America
- Ubwoko: Western
- Sitidiyo: Balboa Amusement Producing Company
- Ijambo ryibanze:
- Umuyobozi: Otto Hoffman
- Abakinnyi: Vola Vale, Philo McCullough, Charles Dudley, Frank Austin, Henry Crawford, Mignon Le Brun
