The Secret of the Submarine
An American adventure film serial comprised of fifteen episodes of two reels (24 min) each. All chapters are presumed lost.
- Aliran: Aksi, Petualangan
- Studio: American Film Manufacturing Company
- Kata kunci: submarine, silent film, movie serial, lost film
- Pemeran: Juanita Hansen, Tom Chatterton, Hylda Hollis, Lamar Johnstone, George Clancey, William Tedmarsh
