General InformationThe Greatest Power is a motion picture produced in the year 1917 as a USA production. The Film was directed by Edwin Carewe, Edward LeSaint, with Ethel Barrymore, William B. Davidson, Harry S. Northrup, Frank Currier, William Black, in the leading parts. We have currently no synopsis of this picture on file; There are no reviews of The Greatest Power available.
Bibliography - Exhibitor's Trade Review, 7 July 1917 , pg 341.
- The Motion Picture News, 14 July 1917 , pg 281.
- The Moving Picture World, 16 June 1917 , pg 1838.
- Variety, 28 April 1917 , pg 2688.
- Wid's Film Daily, 28 June 1917 p, pg 413-14.