Bad Behavior

Margaret and Bruce couldn't be prouder of their children. Jack is headed for the Ivy League, and his younger brother Tyler will surely follow. Little sister Grace is as pretty and precocious as they come. When Zoe takes an overnight babysitting job the only worry she has is avoiding the inept sexual advances of the brothers while she is waiting for her boyfriend Kansas to arrive for a "study date." A loud noise interrupts their make-out session. Zoe mysteriously wakes up in a bathroom groggy with Tyler and Grace. Jack and Kansas are missing. As Tyler explains the situation someone tries to break in. Afraid, Zoe tries to escape only to discover the "intruder" is Jack, who's undergone a psychotic break. He forces her back into the bathroom. Zoe and the kids attempt another escape; only to further anger Jack who has Kansas tied up. From the bathroom, Zoe and the kids hear screaming. Then fingers shove a severed ear under the door and Zoe realizes they're in a lot of trouble..."The kids decide to wait, as they expect their parents back in a few hours. When that help never arrives, they plot and attempt another escape, only to further anger Jack in the process. He barricades them into the bathroom and turns his attention to Kansas, who he has duct-taped to his brother's bed. From the bathroom, the kids hear screaming, but can do nothing about it. When fingers shove a severed ear under the door, Zoe realizes they're in a lot more trouble than she thought. And that she's not the first babysitter to learn this.