A throw back to 1980's slasher/horror films. A deranged man in a clown mask stalks, kills and mutilates his victims. Halloween is when Billy the killer is the most active. He dwells in a rundown machine shop, which to this point has been surrounded by other abandoned warehouses. But this year things have changed. A group of people have purchased the next door building, and are opening a night club. Their grand opening is a Halloween party called Blood Bash, and Billy is not happy.