Actors in both 30 Rock and Person of Interest
68 actors have appeared in both 30 Rock and Person of Interest, across 241 episodes. The most-credited is Boris McGiver, Patrick in 30 Rock and Agent Robert N. Hersh in Person of Interest.
| Actor | In 30 Rock | In Person of Interest | Eps | Eps |
|---|---|---|---|---|
| Boris McGiver | Patrick | Agent Robert N. Hersh | 1 | 13 |
| Elizabeth Marvel | Emily | Alicia Corwin | 1 | 7 |
| Michael Mulheren | Gordan Beckman | Captain Artie Lynch | 1 | 3 |
| Scott Adsit | Dicky, Peter Horn | Max Greene | 2 | 1 |
| April L. Hernandez | Vikki | Andrea Gutierrez | 1 | 1 |
| De'Adre Aziza | Trene | Shari | 1 | 1 |
| Laila Robins | Gloria Baird | Anja Kohl | 1 | 1 |
| Darien Sills-Evans | Man in the Bronx | CIA Agent Tyrell Evans | 1 | 3 |
| Maechi Aharanwa | Keisha | Gate Agent, Waitress | 2 | 2 |
| Ned Eisenberg | Marty | Detective Joseph Soriano | 1 | 2 |
| Eric Ruffin | Young Tracy | Jacob King | 1 | 1 |
| Heléne Yorke | Jessica | Lauren Buchanan | 1 | 1 |
| Michael Cyril Creighton | Salesman | Russell | 1 | 1 |
| Peggy J. Scott | Cheryl | Mrs. Fuentes | 1 | 1 |
| Scott Bryce | Dave, Michael Templeton | Adnan Petrosian | 2 | 1 |
| Brit Whittle | Man #1 | Ben Haas | 1 | 1 |
| Jessica Leccia | Maria | Linda Khan | 1 | 1 |
| Karen Pittman | Nurse | Tracey Phillips | 1 | 1 |
| Matt Lauria | Winthrop | Adam Saunders | 1 | 1 |
| Taylor Black | Archeria | Gabi | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.