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.
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4
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6
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Showing 10 of 10 loaded cast members.
as Miriam Monroe
DeceasedBorn: August 12, 1879
Died: June 18, 1959
Age at death: 79
as John Conrad
DeceasedBorn: June 15, 1888
Died: September 28, 1947
Age at death: 59
as Albert Bernard (as Harry S. Northrup)
DeceasedBorn: July 30, 1875
Died: July 2, 1936
Age at death: 60
as Randolph Monroe
DeceasedBorn: September 4, 1857
Died: April 22, 1928
Age at death: 70
as Bradford Duncan
AliveBorn: January 1, 1871
Irvington, New York, USA
as Eric Johansen
DeceasedBorn: June 2, 1873
Died: July 15, 1928
Age at death: 55
as Prof. Poole (as Fred C. Truesdell)
DeceasedBorn: May 22, 1870
Died: May 9, 1929
Age at death: 58
as Maj. Gen. Foster (as Redfield Clark)
AliveBirth date not on record.
as Williams
AliveBirth date not on record.
as Capt. Herbert
AliveBirth date not on record.