Tooth and Nail

When the world ran out gas, sooner the reserves of supply finished; without power to move machines, preserve and transport food and control the environment, came chaos and anarchy. In the post-apocalyptic Philadelphia, nine survivors led by Professor Darwin (Robert Carradine) live in an abandoned hospital sharing their supplies. When they find a young woman being attacked, they rescue her and bring her to their community. She introduces herself as Neon (Rachel Miner) and is welcomed by Darwin. But sooner they are attacked by violent strangers named Rovers; Darwin vanishes and Neon explains that they are cannibals. The survivors split and during the night, they have to fight to survive.

"Tooth & Nail" is a dark movie about a post-apocalyptic society where the stronger survive. The forgettable story is violent and entertains. My vote is five.

Title (Brazil): "Os Encurralados" ("The Trapped Ones")