The Secret Kingdom
- Године: 1917
- Цоунтри: United States of America
- Жанр: Авантуристички, Љубавни
- Студио: Star Film Company, Vitagraph Company of America
- Кључна реч: movie serial, presumed lost
- Директор: Theodore Marston, Charles Brabin
- Цаст: Charles Richman, Dorothy Kelly, Joseph Kilgour, Arline Pretty, William R. Dunn, De Jalma West