Watch The Greatest Power (1917) Official Trailer
0 / 10 IMDb June 18, 1917 0h 50m
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 basis for a powerful explosive.
Director
Runtime
0h 50m
Release Date
June 18, 1917
Genre
Drama
Status
Released
Languages
No Language
Country
United States of America
Writers
Cast
Ethel Barrymore
as Miriam Monroe
William B. Davidson
as John Conrad
Harry Northrup
as Albert Bernard (as Harry S. Northrup)
Frank Currier
as Randolph Monroe
No photo
William Black
as Bradford Duncan
No photo
Cecil Owen
as Eric Johansen
Frederick Truesdell
as Prof. Poole (as Fred C. Truesdell)
No photo
Redfield Clarke
as Maj. Gen. Foster (as Redfield Clark)
No photo
Rudolph De Cordova
as Williams
No photo
W.M. Armstrong
as Capt. Herbert
Production Companies
Rolfe Photoplays
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