Tomorrow, When the War Began is adapted from the first novel of John Marsden's bestselling series, which was published in 1993. The movie, released in 2010, was directed by Stuart Beattie and stars Caitlin Stasey as Ellie Linton.
The movie begins with Ellie and her friends planning a camping trip to a remote area of the woods. When they arrive, they realize that something is wrong. The town is eerily silent, and there is no sign of human activity. As they make their way back to town, they discover that their families and friends have been taken captive by an invading army.
The group of teens, consisting of Ellie, Corrie, Kevin, Lee, Robyn, Fiona, and Homer, must decide what to do. They take refuge in the woods, and Ellie begins to plan a way to free their families and fight back against the enemy. They come up with a plan to gather information, sabotage the enemy's weapons, and rescue their loved ones.
The group faces many challenges along the way, including an encounter with a patrol, a near escape from a helicopter, and a deadly game of cat and mouse through the town. As they fight to protect their town and way of life, the teens also face internal struggles. They must deal with the trauma of war, the loss of loved ones, and the difficult decisions that come with fighting for survival.
Overall, Tomorrow, When the War Began is a thrilling adventure story that explores the themes of courage, loyalty, and sacrifice. The movie was successful in Australia and has gained a cult following among fans of the book series.