The Greatest Power
The Greatest Power is a 1917 silent film drama directed by Edwin Carewe and starring Ethel Barrymore. It was produced and distributed by Metro Pictures.
Cast
- Ethel Barrymore - Miriam Monroe
- William B. Davidson - John Conrad
- Harry S. Northrup - Albert Bernard
- Frank Currier - Randolph Monroe
- William Black - Bradford Duncan
- Cecil Owen - Eric Johansen
- Frederick C. Truesdell - Professor Poole
- Redfield Clark - Major General Foster
- Rudolph [de Cordova] - Williams
- W. M. Armstrong - Captain Herbert