It charts the fallout when a nuclear threat forces six people into a malfunctioning underground bunker. Tensions soon rise as they fight to stay alive. With oxygen and the trust in each other quickly running out, they learn that a more sinister plan is afoot
Katie Cassidy | Kate Bosworth | Devon Sawa | Tyrese Gibson | Christopher Backus | Kale Browne | Lisa Long | Lorena Sarria | Joey Anibal Mendez Jr. | Alyssa Lane