Evil things come in small packages! Serving time for a minor offense in a brutal women's detention center, Eva finds herself at the mercy of the evil matron, a sadistic guard and a gang led by Killa Kim. With all hope lost, Eva makes a midnight wish to a box of tiny South American Worry Dolls. The Dolls crawl into her ear at night, possessing her with the dark powers she needs to exact wicked vengeance on her tormentors.