The Secret Kingdom (1917)
The Secret Kingdom is a 1917 silent action movie serial comprised of 15 chapters: 1. Land of the Intrigue 2. Royalty at Red Wing 3. Sealed Packet 4. Honorable Mr. Oxenham 5. Carriage Call #101 6. Human Flotsam 7. Ghost Ship 8. Rum Cay 9. Swamp Adder 10. A Goat Without Horns 11. The White Witch 12. The Shark's Nest 13. The Tragic Masque 14. The Portrait of a King 15. The Tocsin.
Directors: Theodore Marston, Charles Brabin.
![]() |
Charles Richman as Prince Philip / Phil Barr |
![]() |
Dorothy Kelly as Madame Savatz |
![]() |
Joseph Kilgour as The Prime Minister |
![]() |
Arline Pretty as Princess Julia |
![]() |
William R. Dunn as Juan |
![]() |
De Jalma West as Count Ramon |
| Directing | Theodore Marston | Director |
| Writing | Basil Dickey | Scenario Writer |
| Directing | Charles Brabin | Director |
| Writing | Louis Joseph Vance | Story |