Jim Caviezel John Reese Actor Michael Emerson Harold Finch Actor Taraji P. Henson Joss Carter Actor Kevin Chapman Lionel Fusco Actor Susan Misner Jessica Arndt Guest Star Charlie Plummer Kid Guest Star Brennan Brown Special Agent Nicholas Donnelly Guest Star Randall Duk Kim Mr. Han Guest Star Dagmara Domińczyk Sarah Jennings Guest Star Samira Wiley Triage Nurse Guest Star Roe Hartrampf Bartender Guest Star Jeremy Davidson Marshal Brad Jennings Guest Star Kelly Coffield Park Detective Marianne Nichols Guest Star Jonno Roberts Peter Arndt Guest Star Fred Applegate Medical Examiner Guest Star Juan Carlos Infante Ticketing Agent Guest Star Judith Ivey Sharon Guest Star Akshay Kapoor Clerk Guest Star Phil McGlaston MTA Cop Guest Star J.J. Abrams Executive Producer Bryan Burk Executive Producer Jonathan Nolan Executive Producer, Writer David Semel Executive Producer Greg Plageman Executive Producer Erik Mountain Writer Frederick E.O. Toye Director