Guest stars Edit Classic editor History Talk0 1,391 deviant pages on this wiki Category page Sorting type: Most visited Most visited Alphabetical | The following are guest stars who appeared in episodes of Person of Interest. Pages in category "Guest stars" Amy Acker Cara Buono John Nolan Paige Turco “ Rachel Miner portrays Root in "Root Cause", although her face is never seen. Rachel Miner Allison Scagliotti Dagmara Dominczyk Enrico Colantoni James Carpinello Carrie Preston “ Dominic Fumusa portrays Chris Vaughn in "The High Road". Dominic Fumusa Alicia Witt Annie Parisse Brett Cullen “ Quinn Shephard plays Claire Mahoney in "Nautilus". Quinn Shephard Kathleen Rose Perkins Back 1 2 3 4 ... 22 Next Retrieved from "http://personofinterest.wikia.com/wiki/Category:Guest_stars?oldid=50815"