1870年普法战争中，一名法国士兵Léon在树林中遇见了一名正在游泳的普鲁士士兵，两人在短暂争吵后很快成为盆友并一起游泳，但当听见巡逻队逼近的声音后，急于上岸逃跑的二人都错拿了对方的军服。

Jewish fighters and their non violent religious neighbors, deal with the Nazis in Poland. The Jewish fighters finally connect with the Polish underground, hopeful about joining them and receiving arms, but the Poles refuse to arm them.