The Great Secret
- Godina: 1917
- Country: United States of America
- Žanr: Action, Adventure
- Studio: Quality Pictures Corporation
- Ključna riječ: movie serial, lost film
- Direktor: Christy Cabanne
- Uloge: Francis X. Bushman, Beverly Bayne, Fred R. Stanton, Edward Connelly, Tom Blake, Helen Dunbar
