Cursed demonic circus clowns set out on a vengeful massacre using tornadoes. A stripper, Elvis impersonator, truck driver, teen runaway, and a dude get caught in the supernatural battle between femme fatal and the boss clown from hell.
When a young boy accidentally triggers the universe's most lethal hunters return to Earth, only a ragtag crew of ex-soldiers and a disgruntled science teacher can prevent the end of the human race.