The Heart of Humanity Released 1918-12-21 is a story that falls under the Drama, Romance, War category. Movie Story "The story centers around Nanette, an American girl living in a small Canadian village, who 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 is terrorized by the evil Prussian Lt. von Eberhard.".