Tooth and Nail

Tooth and Nail (2007) is a science fiction, horror directed by Mark Young rated 4.5/10.

In a post-apocalyptic world, a small group of survivors, who call themselves Foragers, plan to rebuild civilization from their headquarters in an empty hospital based in what is left of Philadelphia. But they're soon forced into a face-off war with the Rovers, another gang of survivors whom are a brutal gang of cannibals.