The Legend of Fall Creek begins with a title card defining the term âGrindhouseâ and a scroll of text giving the backstory to the legend of Bloody Bobby, a young boy who vanished after being teased and bullied by other kids. Shortly after we get a taste of Bobbyâs handiwork as he kills off a couple with car trouble. Itâs 12:01 on October 31st, and itâs going to be a very long day.