Fearleaders

This movie is introduced by a guy wearing a cloak. He imitates Criswell. Then we switch to some cheerleaders headed to a competition. They don't get along very well at all. They are really stuck up. They are constantly on the edge of fights. They also run into a lot of trouble with zombies. It's one of those nasty government experiments gone out of control. An agent tries to help them. Will they be able to fight the zombies? Can the cheerleaders win?