The Mainspring
- Sanadka: 1916
- Dalka:
- Suugaan: Drama
- Istuudiyaha: Universal Film Manufacturing Company
- Keyword: lost film
- Agaasime: Jack Conway
- Jilayaasha: Ben F. Wilson, Francelia Billington, Wilbur Higby, Henry Holland, Clyde Benson, Raymond Whittaker
