The Secret of the Submarine
- سال: 1915
- ملڪ: United States of America
- نوع: Action, Adventure
- اسٽوڊيو: American Film Manufacturing Company
- چاٻي: submarine, silent film, movie serial, lost film
- ڊائريڪٽر: George L. Sargent
- اداڪار: Juanita Hansen, Tom Chatterton, Hylda Hollis, Lamar Johnstone, George Clancey, William Tedmarsh
