Nanette, an American girl living in a small Canadian village, is in love with John Patricia, the eldest of five brothers. The war interrupts their romantic idyll, as everyone goes overseas to Belgium and France. Nanette becomes a Red Cross nurse and attends the wounded and cares for pitiful pitiful orphans. At the time she must fight off the advances of evil Prussian officer von Eberhard. As von Eberhard tears her dress and she tries to escape his clutches, John comes to her recue at the last moment.