An Unseen Enemy
- ປີ: 1912
- ປະເທດ: United States of America
- ປະເພດ: Drama
- ສະຕູດິໂອ: American Mutoscope & Biograph
- ຄຳ ສຳ ຄັນ: race against time, menace, thief, silent film, mortal danger, safecracker, safe deposit box, peril, young sisters, sisters
- ຜູ້ ອຳ ນວຍການ: D.W. Griffith
- ຫລໍ່: Lillian Gish, Dorothy Gish, Robert Harron, Elmer Booth, Grace Henderson, Harry Carey