The Great Secret
- Mwaka: 1917
- Nchi: United States of America
- Aina: Action, Adventure
- Studio: Quality Pictures Corporation
- Neno kuu: movie serial, lost film
- Mkurugenzi: Christy Cabanne
- Tuma: Francis X. Bushman, Beverly Bayne, Fred R. Stanton, Edward Connelly, Tom Blake, Helen Dunbar
