10,000 BC: A prehistoric epic that follows a young mammoth hunter named D'Leh's journey through uncharted territory to secure the future of his tribe. When a band of mysterious horse-riding warlords raid the Yaghal camp and kidnaps his heart's desire - the beautiful Evolet along with many others, D'Leh is forced to lead a small group of hunters south to pursue the warlords to the end of the world to save her. Driven by destiny, the unlikely band of warriors must battle saber-toothed cats and terror birds in the Levant.
100 Million B.C.: A scientist from the failed Philadelphia Experiment leads a team of Navy SEALs back in time to the Cretaceous Period to rescue the first team he sent back during the 1940s. Things go wildly awry though, when on his return he accidentally brings a giant, man-eating dinosaur back through the portal and into modern-day, downtown Los Angeles.
20 Years After: Everything that could go wrong did go wrong: War, Terrorism, Natural Disasters. Evacuees were ushered from the cities to refugee camps in the surrounding counties. In-fighting, famine and disease took their toll on the survivors. Now, twenty years after the bombs fell and the plagues ran their course the few that remain live in fear and without hope.