The Secret of Lost River
- Bliain: 1915
- Tír: United States of America
- Seánra: Drama
- Stiúideo: Kay-Bee Pictures
- Eochairfhocal: short film
- Stiúrthóir: Jay Hunt
- Caitheadh: Frank Borzage, John Davidson, Estelle Allen, Charles K. French, Jack Nelson, Louise Glaum
