The Secret of the Submarine
- বছর: 1915
- দেশ: United States of America
- জেনার: Action, Adventure
- স্টুডিও: American Film Manufacturing Company
- কীওয়ার্ড: submarine, silent film, movie serial, lost film
- পরিচালক: George L. Sargent
- কাস্ট: Juanita Hansen, Tom Chatterton, Hylda Hollis, Lamar Johnstone, George Clancey, William Tedmarsh
