September 1914: The British Expeditionary Force has the Germans on the run, or so they think.
After a month of bitter fighting, the British are battered, exhausted, and down to half their strength, yet they've helped save Paris and are pushing towards Berlin. Then the retreating Germans decide to make a stand. Holding a steep slope beside the River Aisne, the entrenched Germans mow down the advancing British with machine gun fire. Soon the British...