The Mysterious Cipher
- Xyoo: 1916
- Ncig Teb Chaws: United States of America
- Genre: Thriller
- Studio: Kalem Company
- Cov ntsiab lus: lost film
- Tus Thawj Coj: J. Gunnis Davis
- Pov Pob Tseg: Helen Gibson, George A. Williams, Hoot Gibson, Charles Dudley, Scott Pembroke
