The Secret Kingdom
- Он: 1917
- Улс: United States of America
- Төрөл: Adventure, Romance
- Студио: Star Film Company, Vitagraph Company of America
- Түлхүүр үг: movie serial, presumed lost
- Захирал: Theodore Marston, Charles Brabin
- Цутгамал: Charles Richman, Dorothy Kelly, Joseph Kilgour, Arline Pretty, William R. Dunn, De Jalma West
