Based on the era-defining novels by John Marsden, Tomorrow When the War Began– the Series, tells the story of a group of teenage friends who, upon their return from a remote camping trip find themselves thrust into the middle of a war no one saw coming.Completely unprepared and cut off from everything they knew before, they must confront the frightening reality that they are now among the few remaining free Australians left to stand up to the invading army, and the only ones who can possibly save themselves and their imprisoned families.But how do you keep fighting when all you have has been taken from you?Tomorrow When the War Began – A powerful TV drama, driven by real characters facing seemingly insurmountable odds and discovering that in order to save the things they hold most precious they must be prepared to sacrifice everything.