
An Unseen Enemy
- Rok: 1912
- Kraj: United States of America
- Gatunek muzyczny: Dramat
- Studio: American Mutoscope & Biograph
- Słowo kluczowe: race against time, menace, thief, silent film, mortal danger, safecracker, safe deposit box, peril, young sisters, sisters
- Dyrektor: D.W. Griffith
- Odlew: Lillian Gish, Dorothy Gish, Robert Harron, Elmer Booth, Grace Henderson, Harry Carey