"Alien" meets "The Descent" in this 2009 space horror movie that was unknown to me, but I am glad I discovered it. The plot is clearly inspired by Brian Aldiss's masterful sci-fi novel "Non-Stop", but with its own good and original ending.

Astronauts wake up from hibernation on a giant spaceship bound for colonizing a distant planet. But something is wrong. The onboard tech has gone haywire and mutant cannibals roam the corridors. Suffering from amnesia, the awakeners have initially no idea who or where they are. The ambience is intensely claustrophobic, and Ben Foster, Dennis Quaid and Antje Traue deliver fine performances.