December 1942 Norway. After their parents are arrested for possibly hiding Jews, the children find two children hiding in the basement. 10-year-old Greta insists on helping them get to safety in Sweden, whereas her older brother Otto, a proto-Nazi, only goes along to protect her. Most of the ensuing action involves the four (at one point five) children, with different adults being either helpful or dangerous.
This is a good children's adventure, where there are real consequence. The scenery is nice, and the children play their parts reasonably well. There are a couple of plot points I am not too keen on, which is why only gave it a rating of 7.