In the pilot episode, two World War I soldiers stumble across the body of an officer while crossing no-man's land under heavy gunfire during the Battle of Amiens in 1918. Assuming the officer is dead, one soldier, Alf Stokes, attempts to rob the officer, much to the disgust of his comrade, James Twelvetrees. After it becomes apparent that the unconscious officer is not dead, the two men see their chance to escape the battle by carrying the officer to a field hospital. The two soldiers are later called to see the officer, The Honourable Teddy Meldrum, who says he is eternally grateful for their services, and tells them he will always be in their debt.