The Secret of Lost River
- Bliadhna: 1915
- Dùthaich: United States of America
- Seòrsa: Drama
- Stiùidio: Kay-Bee Pictures
- Faclan-luirg: short film
- Stiùiriche: Jay Hunt
- Cast: Frank Borzage, John Davidson, Estelle Allen, Charles K. French, Jack Nelson, Louise Glaum
