During WW2, the O.S.S. sends teams of spies and saboteurs into Nazi-occupied France.

John Martin is part of an American spy team dropped into France during World War II to destroy the French railway system. After successfully blowing up a tunnel he runs back to save Ellen and is told "Never come back for me again." Later he must choose whether or not to obey her wishes.—Ed Stephan <[email protected]>