Where to watch Person of Interest (2011) starring Jim Caviezel, Michael Emerson, Gerry Pucci and directed by Chris Fisher. Find out how and where to watch "Person of Interest " on Netflix and Prime Video today - including free options. Reviewers say 'Person of Interest ' is acclaimed for its innovative mix of crime, sci-fi, and ethical dilemmas, featuring a machine predicting crimes. The show is celebrated for its intricate characters, especially Harold Finch and John Reese, and their dynamic relationships. Legal Terms Dictionary person of interest - Meaning in Law and Legal Documents, Examples and FAQs A ' person of interest ' is someone who is being looked at by the police in connection with a crime, but who has not yet been officially accused. In normal language you would also say " suspect " instead of " person of interest "