The Secret Kingdom
- ਸਾਲ: 1917
- ਦੇਸ਼: United States of America
- ਸ਼ੈਲੀ: Adventure, Romance
- ਸਟੂਡੀਓ: Star Film Company, Vitagraph Company of America
- ਕੀਵਰਡ: movie serial, presumed lost
- ਡਾਇਰੈਕਟਰ: Charles Brabin, Theodore Marston
- ਕਾਸਟ: Charles Richman, Dorothy Kelly, Joseph Kilgour, Arline Pretty, William R. Dunn, De Jalma West
