A courageous doctor braves a fierce blizzard in the Canadian wilderness to save a remote community from a deadly epidemic. He has come North to visit and ends up stealing a wife from her husband. When the epidemic hits, he and the wife begin their arduous journey.

When Edward Creighton leads the construction of the Western Union to unite East with West, he hires a Western reformed outlaw and a tenderfoot Eastern surveyor. Preserved by the Academy Film Archive in partnership with Twentieth Century Fox Film Corporation in 2000.