ABC's Lost, begins with Oceanic Flight 815 out of Sydney, Australia is mysteriously brought down out of the sky, crashing on an uncharted island somewhere in the Pacific Ocean. The survivors quickly learn they must band together in order to have any hope of rescue.,The island is treacherous and holds many secrets. As they are about to learn, the survivors have secrets of their own.

The survivors include doctor Jack, now freed prisoner Kate, one hit wonder rock star Charlie, Iraqi military vet Sayid, and a mysterious man named Locke. For a while their goal is simple survival, but they soon realize that it was far more than mere chance that brought them together, and each of them has a purpose that will help them unlock the island's secrets.