![The Greatest Power](https://i3.wp.com/image.tmdb.org/t/p/w185/ygGciaj5wrP7euvX5PY6j9J3GGn.jpg)
Plot
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.
Writer | Albert S. Le Vino |
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Director | Edwin Carewe & Edward LeSaint |
Actor | Ethel Barrymore, William B. Davidson, Harry Northrup |
Country | United States of America |
Production | Rolfe Photoplays |