Steele of the Royal Mounted (1925)

In order to arouse the jealousy of Philip Steele, a wealthy young man who is infatuated with her, Isobel Becker introduces her father to him as her husband. Steele is bitterly disappointed and before Isobel can explain her little joke, he leaves and joins the Northwest Mounted Police, in which he soon distinguishes himself. He is assigned to bring in Bucky Nome, a notorious gambler and lecher who is wanted for murder. Colonel Becker, Isobel's wealthy father, is interested in the fur business and goes to Canada, taking her with him. Bucky wrecks the pleasure train on which they are riding and kidnaps Isobel. Steele eventually catches up with Bucky, bringing him to justice and rescuing Isobel. The subdued girl explains her joke, and Steele resigns from the force, again taking his place in polite society.