We've got some exclusive casting news for Person of Interest: Season 4 here, as a Fringe alum heads to the series. But will she be a victim or a perpetrator? Either way, she'll be on Team Machine's radar.
Blair Brown, who played Nina Sharp -- in multiple universes and timelines -- on all five seasons of Fringe will guest star on POI as "Emma" - described as "an elegant and warm former public school teacher."
After Emma was forced into early retirement, a jury summons brings the promise of some excitement back into her life.
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