In the early days of World War II, a German U-boat is sunk in Canada's Hudson Bay. Hoping to evade capture, a small band of German soldiers led by commanding officer Lieutenant Hirth attempts to cross the border into the United States, which has not yet entered the war and is officially neutral. Along the way, the German soldiers encounter brave men such as a French-Canadian fur trapper, Johnnie, a leader of a Hutterite farming community, Peter, an author, Philip and a soldier, Andy Brock.

Leslie Howard
as Philip Armstrong Scott

Laurence Olivier
as Johnnie, the Trapper

Raymond Massey
as Andy Brock

Anton Walbrook
as Peter

Eric Portman
as Lieutenant Hirth

Raymond Lovell
as Lieutenant Kuhnecke

Richard George
as Kommandant Bernsdorff

Niall MacGinnis
as Vogel

Peter Moore
as Kranz

John Chandos
as Lohrmann
CinemaSerf
A quirky war film for various reasons, this one. A Nazi submarine crew are raiding North Atlantic shipping when their submarine is destroyed near the Canadian coast. The crew of survivors - led by a curiously cast Eric Portman - take over an Hudson's bay Company post frequented by a French-Canadian ...
drystyx
An incredible journey with the antagonists being the stars. Most WWII films about men behind enemy lines depict the "good guys" I dare say, in the Allies, behind enemy lines. Here, we get the exact opposite, with six Uboat survivors from Germany stuck behind enemy lines. There is so much that is ...