Pandorum is a 2009 science fiction thriller. Two crew members wake from cryogenic sleep with no knowledge of their mission or identities. They soon realize that something has gone terribly wrong with the 60,000-passenger ship, Elysium.
The journey was supposed to take them to a new world, compatible with Earth’s life forms, but it seems the ship may have sustained damage. With most of the systems offline, and power surges rippling through its massive hull, Elysium continues on in darkness.
In the darkness, the astronauts are hunted by fast-moving humanoid tribal creatures, presumably mutated by the ship’s failing reactor. They try to survive and reach the reactor before it reaches critical levels destroying what we now know to be the last remnants of the human race.