The Greatest Power
Miriam Monroe and John Conrad are two young scientific workers who, independently of each other, have discovered a chemical called exonite. Miriam discovered it while searching for a cure for cancer, while Conrad used it as a basis for a powerful explosive.
- Year : 1917
- Country : United States of America
- Genre : Drama
- Studio : Rolfe Photoplays
- Keyword : lost film
- Director : Edwin Carewe, Edward LeSaint
- Cast : Ethel Barrymore, William B. Davidson, Harry Northrup, Frank Currier, William Black, Cecil Owen