Person of Interest Season 3 Episode 17
Overview
The Machine assigns Root to seek out a janitor with a mysterious past, but when her very presence puts his life in danger, Finch also receives his number.
Director: Jeffrey Lee Gibson
Guest Star: Alex Shimizu, Colin Donnell, Danielle Di Vecchio, Joe Gately, John Nolan, Leslie Odom Jr., Matthew Stocke, Peter Rini, Rose Sias, steve-lord, Yul Vazquez