S1·E1 On the Brink of War: Parts 1-2

The story began in 1939, with the declaration of war against Germany. From the outset the series focused on the Sullivan family of 7 Gordon Street, Camberwell, Victoria, along with neighbourhood friends, relatives, and associates. The majority of show's storylines related to the war, focussing on either the fighting itself or its effect on the Sullivan family.