When a secret society of Voodoo priestesses resurrect a centuries-old chaos demon and unleash him on the hood, they prove that you can’t keep a good clown down. When the mischievous Killjoy starts playing by his own rules, however, the women learn that all their witchcraft cannot contain the malevolent spirit they have unleashed.

Killjoy is back in the fourth installment of the demonic clown series. This time Killjoy is being accused of not being evil, since he let one of his victims(Sandie) get away. Killjoy must rely on his only chance of proving how evil he really is... get Sandie into hell as his witness.

In this sequel, two juvenile detention officers must escort a group of criminally-inclined urban kids to the country where they are being forced to renovate a shelter for teens as punishment for their crimes. After one of them is shot by a local, the survivors seek refuge in the home of a voodoo woman, where they mistakenly summon legendary clown-faced demon Killjoy who begins hunting them down one by one.