Critical (Person of Interest)
Critical is a television series episode.
It was first published on 15 November 2012. The television series episode was directed by Fred Toye. Critical was written for the screen by Jonathan Nolan. It is part of the Person of Interest series. This television series episode was followed by 'Til Death. Cast members include Jim Caviezel, Michael Emerson, Taraji P. Henson, Kevin Chapman, Sharon Leal, Julian Sands, Michael Kelly, Erica Leerhsen, and Ken Leung.