Plot: The story of the Allied campaign in the Dardanelles that was supposed to knock Turkey out of World War One. Winston Churchill convinced Allied High Command that an attack at Gallipoli would also open up vital supply lines to Russia and establish a third front against Austria-The Australian and New Zealand troops who fought and died during the ten month Gallipoli campaign that saw an estimated 36,000 Commonwealth troops lose their lives before the allied withdrawal in January 1916