Captain Mills is jealous of Jim Clifford, his fellow officer at the British War Department, so he steals an important document in an attempt to make Clifford look bad.
The plan is this: a foreign man of war is interned in the harbor. By blowing up this boat, Carney figures that strained relation existing between this country and warring nations will snap and the United States will be drawn into the conflict.
Muriel Flemming secretly marries Graydon Burton before he heads West to make his fortune. Later, when he is about to board a train to return to his wife, he is accused of a murder that was actually committed by crooked attorney Herman Slade.