Jim Young of Youngstown, Pennsylvania, reads of the German war atrocities and decides to enlist in the British army, thus becoming a forerunner of the American forces that are subsequently to leave for the battlefields of Europe. He begins active training at a camp outside London. While enjoying a few hours of leave, he meets Susie Broadplains , a young woman from Australia. She is flattered by his attentions and their friendship soon blossoms into love. However German plotters plan to destroy ...