When James Baldwin takes a new position with the B&O Railroad, he and Carolina decide to move their growing family from Baltimore to a small rural town in the Allegheny Mountains. Carolina's stepdaughter, Victoria, becomes enthralled with handsome Kiernan, an Irish railroad worker. But will the upper-class Baldwins even consider him as a suitor for their daughter? And when tensions rise among the workers, can James stop a destructive plan before it's too late?