Two foreign spies are commissioned by their government to secure at all costs a secret treaty which is in the possession of the Ambassador of Venezuela.
Ruined by Charles Wainwright, George Garrison commits suicide but begs his son Henry to avenge him before expiring. Henry goes West makes a fortune, then returns to New York. Assuming the name of Henry Thompson he becomes Wainwright's protégé and through his machinations is elected mayor of New...
After years of scientific research Thomas Kellner, an eccentric chemist, succeeds in manufacturing an imitation diamond, with the help of his son Jack.
US secret service agent Mr. Grimm is hot on the trail of spy Rosa Morini and her brother Prince Morini who are planning to sell a remote-control wireless bomb apparatus which if it falls into the wrong hands will make its possessor the master of the world's power. Rosa manages to elude capture at...
