Full Metal Betsy (S04E32)
Michael and Amanda set off on a journey to find Peter and Kimberly. Peter begins to bond with a nurse, but their relationship takes a turn when he manipulates her as part of his escape plan. Meanwhile, as Michael and Amanda attempt to sneak into the mental hospital, “Betsy” prepares to perform a lobotomy on Peter. After his altercation with a street kid who has since succumbed to spinal meningitis, Matt falls ill. Jo is upset with Dominick's lack of sensitivity towards Matt. Michael accidentally reveals that Sydney caused Jane's stroke, leading Jane to blackmail Sydney into joining her scheme to kill Richard. Jane also contemplates a new venture when a salesgirl named Samantha Reilly informs her that her store is up for sale. Meanwhile, Billy and Alison’s date goes horribly wrong, leaving Alison infuriated when she discovers Jake had helped Billy in his pursuit of her.