A Canadian Mountie and a young girl team up to prevent an evil couple from finding a fallen meteorite that contains a powerful element called "Tilano."
Donald Grant, after serving a prison term, obtains a job in a smalltown factory where he meets Helen Wilburton, who invites him to board with her and her father. He marries her, and on the first night of their honeymoon, a burglary is traced to one of Donald's former cohorts.
Former playboy Victor Olney becomes jealous of his wife's love soon after he and Constance are married. He is especially hostile toward Clint Mowbray, a former suitor. When Mowbray implies that there was an affair between Olney and a dancer who was injured at Olney's bachelor party, Constance leaves her husband to nurse the girl back to health. Olney's mother-in-law convinces him that Constance was not unfaithful. They are reconciled when Olney goes to Constance and it is ascertained that there was nothing between him and the dancer.
A stirring drama of Wall Street manipulation of the world's wheat supply, which leads the characters into adventures and danger in various corners of the globe.