All 221 actors in both Madam Secretary and Person of Interest
221 actors have appeared in both Madam Secretary and Person of Interest, across 223 episodes. The most-credited is Enrico Colantoni, Jim Fox in Madam Secretary and Carl Elias in Person of Interest.
| Actor | In Madam Secretary | In Person of Interest | Eps | Eps |
|---|---|---|---|---|
| Enrico Colantoni | Jim Fox | Carl Elias | 1 | 24 |
| José Zúñiga | Senator Carlos Morejon | Neil Vargas | 16 | 1 |
| Sebastian Arcelus | Jay Whitman | Matthews | 14 | 1 |
| Tony Plana | Admiral Ed Parker | Senor Mendoza | 12 | 1 |
| John Doman | Dennis Ellerman | Senator Ross Garrison | 2 | 10 |
| Brennan Brown | Congressman Larry Ames | FBI Special Agent Nicholas Donnelly | 1 | 9 |
| Chagmion Antoine | News Anchor, Cable News Anchor, Correspondent | Reporter #2 | 10 | 1 |
| Skipp Sudduth | Peter Harriman | Detective Byrne | 6 | 1 |
| Brian Hutchison | Father Justin Dinardo | SAIC Brian Moss | 2 | 3 |
| Jordan Lage | General Kohl | Carson | 7 | 1 |
| Michael Mulheren | Barry Milken | Captain Artie Lynch | 1 | 3 |
| Robert Manning, Jr. | Colonel Farris | Zachary | 1 | 5 |
| Roe Hartrampf | Trevor Kingston | Bartender | 4 | 1 |
| Michael Gaston | CIA Director Hugh Haymond | Chief of Staff Mike Richelli | 5 | 1 |
| Brian Reddy | Julius Burton | Detective Hill | 3 | 1 |
| Jessica Hecht | Julia MacDonald | Elizabeth "Beth" Bridges, Psychiatrist | 1 | 3 |
| Usman Ally | Zahed Javani | Jamal Risha | 3 | 1 |
| Cotter Smith | Darren Hahn | Denton Weeks | 2 | 3 |
| Michael Potts | Fred Reynolds | Travers | 3 | 2 |
| Bruce Altman | Alec Lehane | Dr. Ronald Carmichael | 1 | 2 |
| Charles Socarides | Scott Goodman | Broker | 3 | 1 |
| David Furr | Agent Dan Santangelo | Paul Ashton | 2 | 1 |
| David Vadim | Ukrainian Foreign Minister Luka Melnik | Marko Jevtice | 2 | 1 |
| Michael Cerveris | Congressman Jeff Pearson | Jarek Koska | 2 | 1 |
| Molly Price | Mimi Jacobs | Elizabeth Whitaker | 1 | 1 |
| Ramsey Faragallah | Iraqi Prime Minister Arif | Morgue Tech | 2 | 1 |
| John Bedford Lloyd | Everard Burke | Philip Chapple | 2 | 1 |
| Kevin O'Rourke | Chip Harding | Specops Psychologist | 2 | 1 |
| Lee Tergesen | Governor Richard Barker | Detective Petersen | 2 | 1 |
| Maddie Corman | Donna Parker | Leslie Thompson | 2 | 1 |
| Ned Eisenberg | Dan Pasternak | Detective Joseph Soriano | 1 | 2 |
| Raymond Neil Hernandez | Secret Service Agent | Alfonso | 2 | 1 |
| Starla Benford | Mary Wilford | Gloria Copeland | 2 | 1 |
| Teddy Cañez | Mexican Ambassador Rafael Lopez | Raul | 2 | 1 |
| William Sadler | George Peters | Seamus O'Mara | 2 | 1 |
| Aasif Mandvi | Prince Yousif Obaid | Sulaiman "Saul" Khan | 1 | 1 |
| Gary Basaraba | Tom Ryan | Stu Sommers | 1 | 1 |
| Jeremy Burnett | Marine #2 | Samaritan Op | 1 | 1 |
| Kushtrim Hoxha | Turkish Security Officer | Vasily Mikhaev | 1 | 1 |
| Matt DeAngelis | Lance Abbott | Petar | 3 | 1 |
| Olek Krupa | President Pavel Ostrov | Ivan Yogorov | 3 | 1 |
| Patch Darragh | Scott | Gil | 1 | 1 |
| Philip Anthony-Rodriguez | Manny Azucco | Rafael Acosta | 1 | 1 |
| Shahar Isaac | Salman Al Nasri | Tariq Al Juhani | 1 | 1 |
| Michael Aronov | Anton Durchenko | Michael Cahill | 2 | 1 |
| Fajer Al-Kaisi | Hezbollah Soldier #1, Smuggler, Translator | Youssef's Friend | 4 | 1 |
| Bill English | Senator Scott Eckstad | Foster | 1 | 1 |
| Brian Tarantina | Motel Manager | Seamus C. Yorke | 1 | 1 |
| Casey Biggs | James Champlin | Ken Davis | 1 | 1 |
| Cindy Katz | Diane Cramer | Vicki Winter | 2 | 1 |
| Jamie Jackson | Colonel Frederic McPherson | Janis | 1 | 1 |
| Jeremy Davidson | Daryl Brennan | U.S. Marshal Brad Jennings | 2 | 1 |
| John Douglas Thompson | General Anders | Murphy | 1 | 1 |
| Karen Pittman | Taylor Wilson | Tracey Phillips | 1 | 1 |
| Larry Pine | CIA Director Sean Williams | Wernick | 1 | 1 |
| Matt Walton | Shawn Olson | Maybank | 1 | 1 |
| Murphy Guyer | General Paul Bradley | Bruce Dunphy | 1 | 1 |
| Purva Bedi | Ms. Alvarez | Maggie Reynolds | 1 | 1 |
| Richard Bekins | Senator Raymond Caruthers | Mr. Frey | 2 | 1 |
| Scott Jaeck | Bob Dawson | Victor Cochran | 1 | 1 |
| Selenis Leyva | Bolivian Ambassador Mariana Dominguez | Hosking | 1 | 1 |
| Tim Guinee | Paul Wellington | Mark Lawson | 1 | 1 |
| Yul Vazquez | Ted Fitzgerald | Cyrus Wells | 1 | 1 |
| Gene Gillette | FBI Agent | Joseph | 2 | 1 |
| Gregory Jones | FBI Agent Owen Wendt | Businessman #2 | 2 | 1 |
| Joseph Melendez | Nicaraguan President Mateo Sandino, Jr. | Manuel Rivera | 1 | 2 |
| Wayne Duvall | FBI Director Neil Hendricks | Councilman Seth Larsson | 2 | 1 |
| Andrew Polk | Walter Brooks | University Dept. Chair | 1 | 1 |
| Anthony Azizi | Iraqi Oil Minister Barakat | Yusuf | 1 | 1 |
| Ato Essandoh | King Nungunde | Ray Pratt | 1 | 1 |
| Becky Ann Baker | Chancellor Frieda Schulz | Deputy Erica Schmidt | 1 | 1 |
| Christopher Durham | Pilot | Contact #2 | 1 | 1 |
| Deirdre O'Connell | Audrey Stewart | Joan | 1 | 1 |
| Geoffrey Cantor | Tom Murphy | Sebastian Alta | 1 | 1 |
| James Hindman | Man | Museum Director | 1 | 1 |
| Jason Babinsky | Mitchell Dorman | Uniform #1 | 1 | 1 |
| Jason Manuel Olazábal | Pedro Gomez | Hector Alvarez | 1 | 1 |
| John Horton | Father Benedict | Priest | 1 | 1 |
| Jonathan Walker | Ronald Watson | Joseph Nicasso | 1 | 1 |
| L. Steven Taylor | Special Ops Team Leader | AIC Barnes | 1 | 1 |
| Marcus Ho | CIA Agent Sternwig | Officer Chen | 1 | 1 |
| Rosa Arredondo | Valeria Castillo | Alice | 1 | 1 |
| William Abadie | Swiss Ambassador Claude Wuthrich | Christos Sevon | 1 | 1 |
| Alex Cranmer | Dr. Hart | Chris Scollard | 1 | 1 |
| Alexis Suarez | Security Guard | Janitor #2 | 2 | 1 |
| Alfredo Narciso | NTSB Chairman Humphrey Nelson | Forensics Tech, Patrol Uni | 1 | 2 |
| Dennis Boutsikaris | Gary Coomer | Dr. Richard Nelson | 1 | 1 |
| Jakob Von Eichel | Soldier | Turtleneck | 1 | 1 |
| James Saito | Japanese Foreign Minister Shimbakura | Glen | 1 | 1 |
| Joe Lanza | Militia Leader | Mikey | 1 | 1 |
| John Rue | General Braxton Winfield | Robbery Homicide Detective | 1 | 1 |
| Keith Eric Chappelle | Mike Hirst | Air Medic | 1 | 1 |
| Kevin Kilner | Robert Cole | Lt. Gov. Nick Dawson | 1 | 1 |
| Leslie Silva | Ms. Hardwick | Nurse Mary Abbot | 1 | 1 |
| Megan Byrne | Jessica Wellington | Museum Staffer | 1 | 1 |
| Michael Siberry | British Ambassador Graham Shenton | Blackwood | 1 | 1 |
| Monte Bezell | Tariq Monsour | Youssef | 1 | 1 |
| P.J. Benjamin | Stan | Captain Peter Lewis | 1 | 1 |
| Ray Iannicelli | Bob | Rafael Alvarez | 1 | 1 |
| Sherman Howard | Prime Minister Spiros Georgiou | Steiller | 1 | 1 |
| Thomas Kopache | Bob Haverford | Borsalino Cap | 1 | 1 |
| Victor Slezak | Prime Minister Vlad Diacov | Michael Eames | 1 | 1 |
| Paul Niebanck | Tom Brewer | Dean Reston | 2 | 1 |
| Ben Livingston | Martin Kolchuk | Lead FBI Agent Barnes | 1 | 1 |
| DeShawn Harold Mitchell | Special Ops Soldier | Detective #2 | 1 | 1 |
| Jennifer Ikeda | Immigration Officer | Dr. Rachel Jensen | 1 | 1 |
| Leon Addison Brown | Tayeb Elkashief | Charles Robinson | 1 | 1 |
| Mary McCann | Deedee Becker | Lori Phipps | 1 | 1 |
| Michael Zlabinger | Reporter #3 | Transport Operative A | 1 | 1 |
| Randall Newsome | General Ashtels | Alderman | 1 | 1 |
| Saundra Santiago | Margarita Garcia | Patti D’Agostino | 1 | 1 |
| Sean Phillips | SWAT Team Member #1 | Uni #2 | 1 | 1 |
| Thom Sesma | Foreign Minister Tran Chi Duc | Mr. Su | 1 | 1 |
| Tom Degnan | Jim Ionesco | Agent Easton | 1 | 1 |
| Tommy Walker | Driver | Limo Driver | 1 | 1 |
| Alexander Blaise | Yves Franz | Wolfram | 1 | 1 |
| Andrew Guilarte | Marine #1 | DOD Guard #4 (SCIF) | 1 | 1 |
| Brian O'Neill | Navy Admiral | Judge Peterson | 1 | 1 |
| Cortez Nance, Jr. | Barry | Disheveled Man | 1 | 1 |
| Elia Monte-Brown | Phoebe Roberts | Kelly Brewer | 1 | 1 |
| Eyas Younis | Akram Taib | Hamid | 1 | 1 |
| Gary Perez | Ambassador Jose Calderon | Hector Campos | 1 | 1 |
| Joseph Parks | Jed Heller | Vadim Loginov | 1 | 1 |
| Lisa Tharps | Nicole Montgomery | IAB Agent Glenda Sumner | 1 | 1 |
| Peter Von Berg | Russian Prime Minister Rozovsky | Morozov | 1 | 1 |
| Phil McGlaston | Investigating Officer, Pundit | MTA Cop #1 | 2 | 1 |
| Regi Huc | Navy Seal #2 | Ready Team One | 1 | 1 |
| Robert Jimenez | Foreign Minister Jose Torres | Grant’s Lawyer | 1 | 1 |
| Roman Blat | Bouncer | Oleg Luski | 1 | 1 |
| Ron Domingo | Ernesto Carpio | Pharmacist | 1 | 1 |
| Royce Johnson | Buddy | Bike Messenger | 1 | 1 |
| Samuel Ray Gates | Chief Inspector | Yates | 1 | 1 |
| Susan Blackwell | Lorraine Sheridan | Principal Lawton | 1 | 1 |
| Tom Wiggin | Ash Mackey | Kent Turner | 1 | 1 |
| Arash Mokhtar | Ishaq | Vendor | 1 | 2 |
| Adrian Alvarado | Spec Ops # 1 | Lieutenant Johnson | 1 | 1 |
| Alexander Salamat | Andy | Uni | 1 | 1 |
| Andrew Rothenberg | Ben | Ross Haskell | 1 | 1 |
| Andrew Weems | Senator Dan Sparks | Ed Johnson | 1 | 1 |
| Bradford Cover | Congressman Herb Faustino | Matthew Hayes | 1 | 1 |
| Dori Legg | Karaoke Singer | Waitress | 1 | 1 |
| James Chen | Mr. Usuki | James Ko | 1 | 1 |
| Jeb Kreager | Security Guard | Det. Stan Mitchell | 1 | 1 |
| Jordan Baker | Susan Cole | Emily’s Lawyer | 1 | 1 |
| Juan-Pablo Veza | Smuggler #1 | Tyler | 1 | 1 |
| Karl Kenzler | Marty Hawk | Dr. Marcus Adalian | 1 | 1 |
| Kelly AuCoin | Greg Taylor | AUSA Langdon | 1 | 1 |
| Maceo Oliver | Deputy Assistant Bruce | NYPD Patrolman | 1 | 1 |
| Opal Alladin | Principal Winston | Claudia Sugarman | 1 | 1 |
| Rafael Poueriet | HAZMAT Soldier | SWAT Team Officer #1 | 1 | 1 |
| Romell Witherspoon | Hotel Porter | Officer James | 1 | 1 |
| Shawn T. Andrew | Seal | US Marshal | 1 | 1 |
| Stephen C. Bradbury | Bill Thomas | Old Man | 1 | 1 |
| Tyler Bunch | VFF Member #1 | Homeless Guy | 1 | 1 |
| Victor Joel Ortiz | JSOC Leader | Bomb Squad Cop | 1 | 1 |
| Amr El-Bayoumi | Guest | Legionnaire #3 | 1 | 1 |
| Bowman Wright | FBI Agent #1 | Nigerian | 1 | 1 |
| Daniel Morgan Shelley | Secret Service Agent # 1 | Amped Up Cop | 1 | 1 |
| Debargo Sanyal | Ranuga | Raju | 1 | 1 |
| Ed Moran | CIA Interrogator #1 | Sergeant Harris | 1 | 1 |
| Hadi Tabbal | Smuggler | Translator | 1 | 1 |
| James Joseph O'Neil | Colonel McKay | Decker | 1 | 1 |
| Jason Altman | Intel Tech | Fireman | 1 | 1 |
| Jennifer Van Dyck | Cecilia Pedilla | ADA Melinda Wright | 1 | 1 |
| Jorge Cordova | Miguel | Police Officer | 1 | 1 |
| José Ramón Rosario | Middle-Aged Man | Cop | 1 | 1 |
| Juan Carlos Hernandez | Diego Molina | Sammy Cruz | 1 | 1 |
| Leopold Manswell | Bailiff | Wood | 1 | 1 |
| Lohrasp Kansara | Goon #1 | Albanian Gang Member | 1 | 1 |
| Luis Moreno | Seal Commander | IAB Detective Ginsberg | 1 | 1 |
| Marja Harmon | Waitress | EMT | 1 | 1 |
| Mike Masters | Harley Johnson | ESU Captain | 1 | 1 |
| Nikiya Mathis | Marcia | Operator A | 1 | 1 |
| Rafael Sardina | Officer Fuller | Jekyll | 1 | 1 |
| Rashad Edwards | DS Agent Todd | Beat Cop | 1 | 1 |
| Veronica Reyes-How | Waitress | Arguing Girlfriend | 1 | 1 |
| Bhavesh Patel | President U Khaing | CSI Tech | 1 | 1 |
| Bridget White | Host | Deedee Kruger | 1 | 1 |
| Dan Ziskie | Dr. Daniel Reese | Senator Gene Atkins | 1 | 1 |
| Don Guillory | EMT #2 | UN Guard #2 | 1 | 1 |
| Emily Hsu | Tina | Olivia Hall | 1 | 1 |
| Keren Dukes | Marine | Aide | 1 | 1 |
| Patrick Boll | FBI Agent #2 | Security Agent #1 | 1 | 1 |
| Roderick Hill | Sean Bryant | Rick | 1 | 1 |
| Tom Patrick Stephens | Team Leader | Uni | 1 | 1 |
| Verónica Cruz | Faculty Member # 2 | Maria Ordonez | 1 | 1 |
| Yinka Adeboyeku | Fighter | Airport Masked Man #1 | 1 | 1 |
| Amir Darvish | Nick Suleiman | Aziz Mansoor | 1 | 1 |
| Amy Hohn | Dr. Sandra Heller | Jen the Dealer | 1 | 1 |
| Anthony Gaskins | Colonel | Lineman | 1 | 1 |
| Maria-Christina Oliveras | Francine Tan | Cashier | 1 | 1 |
| Nathan James | FBI Agent Jensen Brock | Suit #1 | 1 | 1 |
| Roman Roytberg | Interrogator #1 | Maksim | 1 | 1 |
| Tom Galantich | Ramsey Peters | Businessman | 1 | 1 |
| Wayne W. Pretlow | Keith | Middle-Aged Man | 1 | 1 |
| Zarif Kabier | Safeer Al-Jamil | Massoud Shammar | 1 | 1 |
| Aleksander Mici | Russian Agent #1 | Russian Driver | 1 | 1 |
| Almeria Campbell | Dr. Kerry Still | Nurse | 1 | 1 |
| Brad Heberlee | Eli Volk | Engineer | 1 | 1 |
| Carolina Bermudez | Venezuelan Newscaster | Reporter | 1 | 1 |
| De'Adre Aziza | Janice Dwyer | Shari | 1 | 1 |
| Jonathan Sale | Officer John Burke | Beat Cop (Fleming) | 1 | 1 |
| Lynda Gravatt | Nurse Joanne | Celia Beecher | 1 | 1 |
| Nambi E. Kelley | Mrs. Cole | Claypool’s Nurse | 1 | 1 |
| Pasha Pellosie | Russian Crewman #2 | Desk Guard | 1 | 1 |
| Stevie Steel | Gillian | Julia Franklin | 1 | 1 |
| Tommy Schrider | Brian Curtwell | Husband | 1 | 1 |
| Tony Naumovski | Aleksandar Leko | Russian Thug #1 | 1 | 1 |
| David Carranza | Special Ops Member | NYPD Queens Officer | 1 | 1 |
| Eshan Bay | Jake | Ben | 1 | 1 |
| Juan Carlos Infante | EMT #1 | Ticketing Agent | 1 | 1 |
| Mark DiConzo | DHS Team Leader Carl Burke | Uniform | 1 | 1 |
| Michael Elian | Guy #1 | Ahnaz Bekhti | 1 | 1 |
| Miguel Cervantes | Pablo | Uniform | 1 | 1 |
| Adi Hanash | Saudi Official | Aziz Al-Ibrahim | 1 | 1 |
| Ryan Andes | Militia Man #2 | Shep | 1 | 1 |
| Addison Lemay | Russian Man #2 | Bodyguard | 1 | 1 |
| Jimmy Palumbo | Earl | Detective | 1 | 1 |
| Ryan Quinn | Bailiff | Guard | 1 | 1 |
| J. Oscar Simmons | Gaafar El-Basha | Doorman | 1 | 1 |
| Susan Cella | Broker | Lady Driver | 1 | 1 |
← Madam Secretary × Person of Interest
Cast data from TVmaze, licensed CC BY-SA 4.0.