Jan and Antonina ZabiƱski were Christian zookeepers horrified by Nazi racism, who capitalized on the Nazis' obsession with rare animals in order to save over three hundred doomed people. Their story has fallen between the seams of history, as radically compassionate acts sometimes do. But in wartime Poland, when even handing a thirsty Jew a cup of water was punishable by death, their heroism stands out as all the more startling.