When twin brothers find a mysterious wind-up monkey, a series of outrageous deaths tear their family apart. Twenty-five years later, the monkey begins a new killing spree forcing the estranged brothers to confront the cursed toy.
A group of criminals kidnap a teenage ballet dancer, the daughter of a notorious gang leader, in order to obtain a ransom of $50 million, but over time, they discover that she is not just an ordinary girl. After the kidnappers begin to diminish, one by one, they discover, to their increasing horror, that they are locked inside with no normal little girl.