The Greatest Power
Drama
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 basi...
Director
N/A
Writers
Albert S. Le Vino, Louis Wolheim
Stars
Ethel Barrymore, William B. Davidson, Harry Northrup
Release Date
June 18, 1917
Language
None, English
Country
United States
🎭 Top Cast
Ethel Barrymore
as Miriam Monroe
William B. Davidson
as John Conrad
Harry Northrup
as Albert Bernard
Frank Currier
as Randolph Monroe
👤
William Black
as Bradford Duncan
👤
Cecil Owen
as Eric Johansen
Frederick Truesdell
as Prof. Poole
👤
Redfield Clarke
as Maj. Gen. Foster
👤
Rudolph De Cordova
as Williams
👤
W.M. Armstrong
as Capt. Herbert
🎬 Technical Specs
Aspect Ratio
1.33 : 1
Sound
Silent
Color
Black and White
Filming Location
Long Island, New York, USA
Production
Rolfe Photoplays
🎯 Categories
Drama
📖 Synopsis
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 basi...