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
Preservation With no prints of The Greatest Power located in any film archives, it is considered a lost film.The Library of Congress American Silent Feature Film Survival Catalog: The Greatest Power
See also Ethel Barrymore on stage, screen and radio
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