The Almighty Dollar (1916)

As Nan Lorimer's mother lies dying, she makes Nan promise to take care of her younger sister Masie. Unfortunately, Masie falls for the shady Dr. Thornton and travels secretly around New York City to meet him. One night she is rescued during a subway accident by wealthy John Harwood, a miner, who falls in love with her and marries her. Although the two are deeply in love, John begins to neglect his wife for his mining business, and soon Masie begins to see Dr. Thornton again. Complications ensue.