Tooth & Nail  (2007)

Theatrical Release Information:
Tooth & Nail

Trapped in an abandoned hospital by a wandering band of savage cannibals, a small group of survivors intent on repopulating a post-apocalyptic world must fight for their lives and the future of the human race. We've run out of gas, and now the civilized world is a fading memory. Still, there are some who would work to see society rebuilt. One such group has taken refuge in an empty hospital. Upon discovering a young girl who has somehow managed to survive an attack by a nomadic horde of cannibals known as Rovers, the frightened heirs of humanity are forced to defend themselves against a predator that knows precisely what they fear most. Now, as the Rovers methodically emerge from the wasteland to pick off their savory brethren one at a time, the remaining survivors must adapt the same hunting skills as the flesh-eating sub-humans who stalk them if they hold out any true hope of saving the legacy of mankind from certain tragedy. ~ Jason Buchanan, All Movie Guide