Sister Against Sister
- Bliain: 1917
- Tír: United States of America
- Seánra: Drama
- Stiúideo: Fox Film Company
- Eochairfhocal:
- Stiúrthóir: James Vincent
- Caitheadh: Virginia Pearson, Maud Hall Macy, Walter Law, Irving Cummings, Calla Dillatore, William Battista
