All 91 actors in both Blindspot and Person of Interest
91 actors have appeared in both Blindspot and Person of Interest, across 203 episodes. The most-credited is Jay O. Sanders, Bill Weller in Blindspot and Special Counsel in Person of Interest.
| Actor | In Blindspot | In Person of Interest | Eps | Eps |
|---|---|---|---|---|
| Jay O. Sanders | Bill Weller | Special Counsel | 10 | 10 |
| Michael Gaston | Thomas Carter | Chief of Staff Mike Richelli | 7 | 1 |
| Brian O'Neill | Coach Michael Jones | Judge Peterson | 5 | 1 |
| Bryce Pinkham | Jack Izenberg | Leland Rains | 2 | 1 |
| Daniel J. Watts | Freddy | Marcus Young | 3 | 1 |
| Robert Manning, Jr. | Jane's Guard #1 | Zachary | 1 | 5 |
| Jennifer Ikeda | Julliet Cheng | Dr. Rachel Jensen | 3 | 1 |
| Jessica Hecht | Dr. Margaret Palmeri | Elizabeth "Beth" Bridges, Psychiatrist | 1 | 3 |
| Amy Hargreaves | Olivia Delidio | Leslie Powell | 2 | 1 |
| Cotter Smith | General | Denton Weeks | 1 | 3 |
| Dominic Fumusa | General Pete Mahoney | Chris Vaughn | 1 | 1 |
| Hugues Faustin | Mitch | Jude | 2 | 1 |
| Kim Ramirez | Assistant | Briggs | 1 | 3 |
| David Aaron Baker | Mark Waterman | FBI Special Agent Martin LeRoux | 1 | 2 |
| Luke Kirby | Junior | Chris Beckner | 2 | 1 |
| David Vadim | Konstantin Valenov | Marko Jevtice | 1 | 1 |
| Kathleen McNenny | Camille Moon | Gina Kincaid | 1 | 1 |
| Dennis Boutsikaris | Lucas Nash | Dr. Richard Nelson | 2 | 1 |
| Mike Masters | Dennis | ESU Captain | 2 | 1 |
| Tracie Thoms | Arla Grigoryan | Monica Jacobs | 2 | 1 |
| Jamie Jackson | Roman | Janis | 1 | 1 |
| Jennifer Van Dyck | Dr. Nancy Williams | ADA Melinda Wright | 1 | 1 |
| Joseph Melendez | Luther VanLax | Manuel Rivera | 1 | 2 |
| Karen Pittman | Elizabeth Gubara | Tracey Phillips | 1 | 1 |
| Lee Tergesen | Patrick O'Malley | Detective Petersen | 1 | 1 |
| Michael Drayer | Michael Ganzman | Anton O'Mara | 1 | 1 |
| Rafael Sardina | Jose | Jekyll | 1 | 1 |
| Suzy Jane Hunt | Tracy Warren | Shiffman | 1 | 2 |
| Teddy Cañez | Boss Guard | Raul | 1 | 1 |
| Tim Guinee | Boris Solokov/Jason Stack | Mark Lawson | 1 | 1 |
| Tina Benko | Yasmine Petrushev | Cobb | 1 | 1 |
| Usman Ally | Hakim | Jamal Risha | 1 | 1 |
| Gregory Konow | ND Agent | Bank Security Guard, Beat Cop | 1 | 2 |
| Abraham Makany | Ramy | Asif | 1 | 1 |
| Darren Goldstein | Don Shipley | Brent Tomlinson | 1 | 1 |
| David Furr | Agent Joshua Boyd | Paul Ashton | 1 | 1 |
| Ed Moran | Robert Kingston | Sergeant Harris | 1 | 1 |
| Jabari Gray | Gentleman | Murrow | 1 | 1 |
| James Colby | Captain Rossi | Officer Andrew Murphy | 1 | 1 |
| Jon Collin Barclay | Dabbur Zann Goon | Rugby Player | 1 | 1 |
| Rosa Arredondo | Camila Solis | Alice | 1 | 1 |
| Victor Joel Ortiz | Head Gunman | Bomb Squad Cop | 1 | 1 |
| David Alan Basche | Patrick Lyman | Wayne Kruger | 1 | 1 |
| Dennis Flanagan | Logan | Victor Engquist | 1 | 1 |
| Jenna Stern | Dr. Lindsay Sparacino | Dr. Mason | 1 | 1 |
| Neal Matarazzo | Maxwell Tate | Lt. Kearny | 1 | 1 |
| Nick Westrate | Cerulean Hotel Manager Edmund | Calvin Mazer | 1 | 1 |
| Remy Auberjonois | Timothy Eavers | Jimmy Calhoun | 1 | 1 |
| Roman Roytberg | Ukrainian Buyer | Maksim | 1 | 1 |
| Royce Johnson | Sheriff Keith Hannon | Bike Messenger | 1 | 1 |
| Ryan Quinn | Ronnie Delvecchio | Guard | 1 | 1 |
| Victor Slezak | Gen. Mark Sheridan | Michael Eames | 1 | 1 |
| Adrian Alvarado | Justin Trimble | Lieutenant Johnson | 1 | 1 |
| Darren Lipari | Night Employee | Officer Craig | 1 | 1 |
| DeShawn Harold Mitchell | Danny | Detective #2 | 1 | 1 |
| James Andrew O'Connor | Kevin Pabst | Ethan Mattson | 1 | 1 |
| Jason Alan Carvell | Ivon Musgrave | NYPD Officer | 1 | 1 |
| Michael Bryan French | George Amherst | Governor James Murray | 1 | 1 |
| Nathan James | Hospital Cop | Suit #1 | 1 | 1 |
| Neil Jackson | Randall Turner | Rick Dillinger | 1 | 1 |
| Paul Juhn | Zhang Wei Liu | Richard Grant | 1 | 1 |
| Ted Koch | Ben Fine | Admin | 1 | 1 |
| Tony Naumovski | Ilya Mikhailov | Russian Thug #1 | 1 | 1 |
| Akim Black | Bodyguard | Corner Boy #1 | 1 | 1 |
| Cameron Pow | Forum Rep | Gerald | 1 | 1 |
| Dan Ziskie | Peter Warren | Senator Gene Atkins | 1 | 1 |
| Daniel Keith | NYPD Cop | Isaac | 1 | 1 |
| Jakob Von Eichel | Kazahrusian Thug Leader | Turtleneck | 1 | 1 |
| John Dinello | Super | Clerk | 1 | 1 |
| Ohene Cornelius | Omar Moore | The Armorer | 1 | 1 |
| Raymond Neil Hernandez | Truck Driver | Alfonso | 1 | 1 |
| Fisher Neal | Hitman #1 | Sgt. Neal | 1 | 1 |
| Guiesseppe Jones | Store Manager | Level 6 Security Guard | 1 | 1 |
| Maceo Oliver | IT Tech | NYPD Patrolman | 1 | 1 |
| Malikha Mallette | Female Doctor | Cable News Anchor | 1 | 1 |
| Matthew J. Harris | Home Nurse | Chef | 1 | 1 |
| Michael De Nola | Clerk | Taxi Driver | 1 | 1 |
| Sonnie Brown | Karen Morris | Nurse Carroll | 1 | 1 |
| Greg McFadden | Edward Donella | Businessman | 1 | 1 |
| Jeff Solomon | Bo Kaier | Mr. Needlehoe | 1 | 1 |
| Julie Cavaliere | Lab Tech | Mary Mulhall | 1 | 1 |
| Shawn Parsons | Meeting Leader | Positivity Speaker | 1 | 1 |
| Anne Richardson | Emily Levkin | Angela | 1 | 1 |
| Jonathan Wilde | Ken Thorpe | RTCC Dispatch | 1 | 1 |
| Mark Doherty | Sgt. Johnson | First Samaritan Op | 1 | 1 |
| Robert C. Kirk | Vince | Jerry | 1 | 1 |
| Clem McIntosh | O.P.R. Agent #2 | Supervisor | 1 | 1 |
| Kazy Tauginas | Jonathan | Alek | 1 | 1 |
| Leajato Robinson | Bahama Banker | Orderly #1 | 1 | 1 |
| Jeremy Burnett | Anthony | Samaritan Op | 1 | 1 |
| Ed Incle | Old Man | Javier | 1 | 1 |
← Blindspot × Person of Interest
Cast data from TVmaze, licensed CC BY-SA 4.0.