Under the noses of the German military and French police, Georges Loinger smuggles Jewish children out of occupied France into Switzerland. In Belgium, Youra Livchitz and two other resisters ambush a train destined for a death camp, allowing scores of Jews to flee from the cattle cars. Four brothers lead more than 1,200 ghetto refugees deep into the Byelorussian forest, where they build a partisan fighting force and self-sufficient village. Forced to make detonators for German bombs, Estusia Wajcblum smuggles out gunpowder, grain by grain, to be used to blow up the crematoriums in Auschwitz-Birkenau. Despite debilitating wounds to both his feet, fourteen-year-old Idel Kagan helps dig an escape tunnel out of a forced labor camp in Poland. Sarika Yehoshua forms an all-girl unit of guerrilla fighters in the mountains of Greece, teaching them to shed their traditional ways and become soldiers.