Tooth and Nail(2007)

About the film

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.

Cast: Rider Strong, Michael Kelly, Robert Carradine