Enraged at the slaughter of Murron, his new bride and childhood love, Scottish warrior William Wallace slays a platoon of the local English lord's soldiers. This leads the village to revolt and, eventually, the entire country to rise up against English rule.

As World War I rages, brave and youthful Australians Archy and Frank—both agile runners—become friends and enlist in the Australian and New Zealand Army Corps together. They later find themselves part of the Dardanelles Campaign on the Gallipoli peninsula, a brutal eight-month conflict which pit the British and their allies against the Ottoman Empire and left over 500,000 men dead.