The Hidden Witness
- Yil: 1913
- Mamlakat: United States of America
- Janr: Drama
- Studiya: Kalem Company
- Kalit so'z:
- Direktor: Robert G. Vignola
- Cast: Harry F. Millarde, Helen Lindroth, Doris Hollister, George Hollister Jr., James Vincent, Alice Hollister