The Mystery of Lake Lethe
- ປີ: 1917
- ປະເທດ: United States of America
- ປະເພດ: Mystery
- ສະຕູດິໂອ: Vitagraph Company of America
- ຄຳ ສຳ ຄັນ:
- ຜູ້ ອຳ ນວຍການ: Rollin S. Sturgeon
- ຫລໍ່: Webster Campbell, William Duncan, Corinne Griffith, Anne Schaefer, Nell Shipman