The Hidden Witness
- Shekara: 1913
- Kasa: United States of America
- Salo: Drama
- Studio: Kalem Company
- Mahimmin bayani:
- Darakta: Robert G. Vignola
- 'Yan wasa: Harry F. Millarde, Helen Lindroth, Doris Hollister, George Hollister Jr., James Vincent, Alice Hollister