Person of Interest 2x21: Zero Day
| Serie | Person of Interest |
| Staffel | 2 |
| Folge | 21 |
| Länge | 44 Minuten |
| Genres | Action, Crime, Drama |
| Erstausstrahlung | 02.05.2013 |
| Autoren | Amanda Segel, David Slack |
| Regisseur | Jeffrey G. Hunt |
Die Schauspieler der Episode
| Schauspieler | Rolle |
|---|---|
| Jim Caviezel | John Reese |
| Taraji P. Henson | Joss Carter |
| Kevin Chapman | Lionel Fusco |
| Michael Emerson | Harold Finch |
| Amy Acker | Root |
| Brett Cullen | Nathan Ingram |
| Jay O. Sanders | Special Counsel |
| Carrie Preston | Grace Hendricks |
| John Nolan | John Greer |
| Al Sapienza | Detective Raymond Terney |
| Kevyn Morrow | IAB Detective Ed Solis |
| Opal Alladin | Claudia Sugarman |
| Sarah Shahi | Sameen Shaw |
| Carter Gill | Office Drone |
| Mike Masters | ESU Captain |
| Sydney James Harcourt | NYPD Uniform |
| Zoli Dora | Big Russian |
| Adrian Matilla | Benedict |
| Jon Douglas Rainey | Detective |