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The Greatest Power
The Greatest
Power
is a
lost
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