Jim Caviezel John Reese Actor Michael Emerson Harold Finch Actor Kevin Chapman Lionel Fusco Actor Sarah Shahi Sameen Shaw Actor Amy Acker Root Actor Monique Curnen Capt. Moreno Guest Star Ryan O'Nan Andre Cooper Guest Star Jason Pendergast Mickey Guest Star Chris Santangelo Jumpy Jerry Guest Star Ryan Woodle Barry Guest Star Spencer Moses Lenny Guest Star Jamie Jackson Janis Guest Star Stephen Badalamenti Roman Packard Guest Star Bernard Bygott Tate Guest Star Ryan King Rance Guest Star Hugues Faustin Jude Guest Star Will Blomker Nick Guest Star Anne Richardson Angela Guest Star J.J. Abrams Executive Producer Bryan Burk Executive Producer Jonathan Nolan Executive Producer David Semel Executive Producer Greg Plageman Executive Producer Amanda Segel Writer Frederick E.O. Toye Director