A young Boston woman is sent to live with her uncle in the wilds of Canada. While there, she falls in love with and marries Mike Flannagan, a Mountie. The hardships of frontier life spent with the man she loves proves to be exciting and fulfilling for Mrs. Mike.

Authorities hope that their release a low-level war criminal will lead them to a Nazi Germany leader who "disappeared" after World War II. Following the released man, they're led to a small Connecticut town and a respected professor.