Rise of the Departed

A gang of four teens go into a graveyard, Gareth,Daniel, Nate, lead by Liam. Hanging out in their usual spot Liam pulls out a piece of paper and they unknowingly rise the dead. Gareth being the only one to escape, comes to find help. He meets Lee and later the two of them rescue Sebastian and Faye. They lose people as they fight against the zombies but in the end Gareth and Faye stop the Hordes of zombies. - IMDb