All 173 actors in both 24 and NCIS: Los Angeles
173 actors have appeared in both 24 and NCIS: Los Angeles, across 527 episodes. The most-credited is Glenn Morshower, Agent Aaron Pierce in 24 and Brian Adams in NCIS: Los Angeles.
| Actor | In 24 | In NCIS: Los Angeles | Eps | Eps |
|---|---|---|---|---|
| Glenn Morshower | Agent Aaron Pierce | Brian Adams | 49 | 1 |
| Tzi Ma | Cheng Zhi | Jun Lee | 14 | 1 |
| Mido Hamada | Samir Mehran | Fincen Agent Kazimi | 10 | 1 |
| Hakeem Kae-Kazim | Ike Dubaku | Abdul Habaza | 8 | 2 |
| Jeff Kober | Conrad Haas | Harris Keane | 1 | 9 |
| Sprague Grayden | Olivia Taylor | Olivia Baird | 16 | 2 |
| Max Martini | Agent Steve Goodrich | Arlo Turk | 3 | 5 |
| Daniel Dae Kim | Agent Tom Baker | Hawaii Five-0 Detective Lieutenant Chin Ho Kelly | 11 | 1 |
| Kim Raver | Audrey Raines | NCIS Special Agent Paris Summerskill | 4 | 2 |
| T.J. Ramini | Tarin Faroush | John Martin / Tobin Shaked | 10 | 2 |
| Tamlyn Tomita | Jenny Dodge | Homeland Security Agent Shana Rollins | 5 | 1 |
| Ravil Isyanov | Bierko's Henchman | Anatoli Kirkin | 3 | 8 |
| Sandrine Holt | Evelyn Martin | Laura Song | 10 | 1 |
| Greg Ellis | Michael Amador | Pieter Smit | 9 | 1 |
| Jürgen Prochnow | Sergei Bazhaev | Mattias Draeger | 7 | 3 |
| Leland Orser | Martin Collier | Professor Gareth Carlyle | 4 | 1 |
| Nick Jameson | President Yuri Suvarov | Johannes Waaldt | 13 | 1 |
| Carlos Sanz | Simon Cullens | DEA Agent Mario Sanchez | 1 | 3 |
| John Billingsley | Michael Latham | Doug Ouellet | 3 | 1 |
| Jorge-Luis Pallo | FBI Agent Kilner | Special Agent Salazar, Special Agent Bomb Tech Salazar | 1 | 3 |
| Navid Negahban | Jamot | Aziz Anshiri | 9 | 1 |
| Vincent Laresca | Hector Salazar | Guillermo "Memo" Torres | 12 | 1 |
| Carlo Rota | Morris O'Brian | Kalil Abramson | 5 | 1 |
| Eric Christian Olsen | John Mason | Investigator Martin A. "Marty" Deeks | 1 | 2 |
| JR Bourne | Connell Johnson | Dallas | 1 | 2 |
| Michael O'Neill | Richard Walsh | Retired U.S. Army General Richard Collins | 2 | 1 |
| Raphael Sbarge | Ray Wallace | Leo Chadmont | 2 | 1 |
| Tom Choi | Agent Park | LAPD Officer Fong | 1 | 2 |
| Warren Kole | Brian Gedge | Air Force Captain Mark Holden Briggs | 5 | 1 |
| Lamont Thompson | Manners | Spencer Williams | 1 | 4 |
| Sammy Sheik | Masheer | Ahmed Han Asakeem | 1 | 4 |
| Cameron Daddo | Vice President Hayworth | Charles Anderson | 2 | 2 |
| Christina Cox | Agent Molly O'Connor | Alison Conway | 1 | 1 |
| Merle Dandridge | Kristen Smith | CIA Officer Nicole Borders | 1 | 1 |
| Pauley Perrette | Tanya | Forensics Specialist Abby Sciuto | 2 | 2 |
| Gene Farber | Oleg Bazhaev | Darius "Reznikov" Comescu, Darius Reznikov | 3 | 2 |
| Peter Wingfield | David Emerson | Eugene Keelson | 5 | 1 |
| Scott Paulin | Brian Jacobs | Larry Basser | 2 | 1 |
| Spencer Garrett | Ben Kram | Peter Clairmont | 1 | 2 |
| Stephanie Erb | Sue | Tranquility Villa Staff Member Psychologist Vicky Weber | 2 | 1 |
| Timothy V. Murphy | Schaeffer | Isaak Sidorov | 2 | 4 |
| Jim Holmes | Dr. Welton | Lance Witten | 6 | 1 |
| Rey Gallegos | Sergeant Devlin | Head Gearhead | 3 | 1 |
| Ned Vaughn | Mitch Anderson | Navy Commander Rearden | 4 | 1 |
| Lesley Fera | Angela | USAMRIID Colonel Sandra Kaufman | 5 | 1 |
| Omid Abtahi | Jibraan Al-Zarian, Safa | Ari Yousef Sayed | 4 | 2 |
| Brian Goodman | Raymond O'Hara | Damien Salerno | 2 | 1 |
| Currie Graham | Ted Cofell | Roger Clark | 2 | 1 |
| Enuka Okuma | Marika Donoso | Marine Major Denise Young | 4 | 1 |
| Eyal Podell | Ryan Burnett | The Passenger | 4 | 2 |
| Gideon Emery | Leon | Jeff Kinto | 1 | 1 |
| Gonzalo Menendez | Pablo | Jose Caro | 2 | 1 |
| Gregg Henry | Jonathan Wallace | Alex Harris | 4 | 1 |
| Hector Luis Bustamante | Dr. Martinez | Detective Sanchez | 1 | 1 |
| Jeff Griggs | Brody | Anton Zevlos | 1 | 1 |
| Joe Nieves | Teenager #2 | FBI Special Agent Brad Reese | 2 | 1 |
| Jonathan Adams | Peter Hawk | Peter Caldwell | 2 | 1 |
| Lovensky Jean-Baptiste | Udo | LAPD Cop #1, NCIS Agent #1 | 3 | 3 |
| Mandy June Turpin | Infected Female Hotel Guest | Jane Felton | 2 | 1 |
| Michael Gaston | Gen. David Brucker | CIA Agent Doug Emmerich | 2 | 1 |
| Nadine Ellis | CTU Nurse | Navy Lieutenant Commander Quinn | 2 | 2 |
| Philip Anthony-Rodriguez | Tom Chapman | CIA Officer Rafael Cortes | 4 | 1 |
| Val Lauren | Agent Randy Murdoch | Jabril | 2 | 2 |
| Wiley Pickett | Simms | FBI Special Agent Fred Munger | 1 | 2 |
| Joel Bissonnette | Pavel Tokarev | Viktor Varlamov | 4 | 2 |
| Michael Holden | Ron Wieland | Lawyer | 5 | 1 |
| Kathleen Gati | Anya Suvarov | Judge Jessica Lee | 4 | 1 |
| Lothaire Bluteau | Marcus Alvers | Adrien Montalban | 4 | 1 |
| Andy Umberger | Dr. Linzer | Andrew Hughes | 3 | 1 |
| Henri Lubatti | Jovan Myovic | Safar Jaddalah | 3 | 1 |
| Nicholas Guilak | Yosik Khatami, Farhad Salim | Sergeant Rabee Makar | 3 | 1 |
| Salvator Xuereb | Arthur Rabens | CIA Officer Randall Sharov | 1 | 3 |
| Eltony Williams | CTU Swat Medic | Marine EOD Sergeant Revis | 2 | 1 |
| Faran Tahir | Mosque Guy #1, Tomas Sherek | Hassad Al-Jahiri | 2 | 1 |
| Kevin McCorkle | LAPD Officer, U.S. Marshal Sullivan | Jack Baker | 2 | 1 |
| Mark Rolston | Bruce Foxton | Marine Sergeant Jerrold "Pallet" Mulhearn | 2 | 1 |
| Mary Page Keller | Sarah | Angela Tully | 2 | 1 |
| Matt Bushell | Cale | Jason Smith | 2 | 1 |
| Michael Irby | Adrion Bishop | Montrell Perez | 2 | 1 |
| Rick Ravanello | Captain Reiss | Guard #1 | 2 | 1 |
| Rizwan Manji | Ahman | Anton Zevlos | 2 | 1 |
| Ethan Rains | Ali | Mack | 4 | 1 |
| Ajay Mehta | Ambassador | Ibrahim Alvi | 3 | 1 |
| Alex Carter | Nantz | Frank Kouris | 1 | 1 |
| Assaf Cohen | Yassir | Tariq Barad Al-jabiri | 1 | 1 |
| Benito Martinez | Victor Aruz | Gonzalo Vargas | 1 | 1 |
| Chris Olivero | Kevin Keeler | David Mills | 1 | 1 |
| Christian Svensson | Harris | Chovka Zelimov | 3 | 1 |
| David Barrera | Phillips | Captain Vargas | 1 | 1 |
| François Chau | Koo Yin | Binh Tran | 1 | 1 |
| Gary Weeks | CTU Agent Dalton | Clay Mastin | 1 | 1 |
| Jack Kehler | Kevin Kelly | Shop Owner | 1 | 1 |
| James MacDonald | Officer #1 | DEA Special Agent John Ness | 1 | 1 |
| John Cothran, Jr. | Officer #3 | Eddie | 1 | 1 |
| John Eddins | Agent Richards | Man | 5 | 1 |
| Jolene Kim | Melinda | Navy Lieutenant Cynthia Zhang | 1 | 1 |
| Michael Reilly Burke | Bruce Carson | Malcolm Tallridge | 3 | 1 |
| Ravi Kapoor | Muhtadi Gohar | General Omer Abidi | 3 | 1 |
| Taylor Nichols | Mr. Burke | The Caller / Chad Brunson | 1 | 1 |
| Tim Griffin | Agent Baron | Unit Leader | 1 | 1 |
| Todd Jeffries | Claude Davenport | Barrett Fimmel | 1 | 1 |
| James C. Victor | Agent Turner | Daniel Howard | 4 | 1 |
| Bernard White | Imam Al Fulani | Ben Darva | 2 | 1 |
| Gino Montesinos | Edouardo | Carlos Molina | 2 | 1 |
| Harry Van Gorkum | Louis Dalton | Harlan Holt | 2 | 1 |
| Johnathan McClain | Derek Watts | Ryan Wallace | 2 | 1 |
| Kirk Baltz | Teddy Hanlin | Kelvin C. Griffin | 2 | 1 |
| Maurice Compte | Cole | Rafael Taro | 2 | 1 |
| Sebastian Roché | John Quinn | Lee Ashman | 2 | 1 |
| Wilmer Calderon | Pedro | Marcos | 2 | 1 |
| Adam Tsekhman | Suvavrov's Aide | Grigore Comescu | 1 | 1 |
| Andrew Borba | Man In Subway | Arthur Janson | 1 | 1 |
| Anthony Azizi | Mamud Rasheed Faheen, Rafique | Adanan Al-Ahmadi | 3 | 1 |
| Christopher Amitrano | Brennan | Navy Maintenance Master Chief Brian Frazier | 2 | 1 |
| Cliff Simon | Sniper | Jans Christian Kemp | 1 | 1 |
| Connor Trinneer | Carl Gadsen | NCIS Agent Boyle | 1 | 1 |
| Dameon Clarke | Tanner | Gage Jenson | 1 | 1 |
| David Chisum | Phil | Andrew Ryan | 2 | 1 |
| David Dayan Fisher | Anton Beresch | Trent Kort | 1 | 1 |
| Jaime Gomez | Agent Torres | U.S. Border Patrol Agent Jay Rivera | 1 | 1 |
| Jamison Haase | CTU Guard Jim Payne | DEA Agent Leo Brenner | 1 | 1 |
| John Posey | Carl Mossman | Army General Keys | 1 | 1 |
| Justin Alston | Agent Beck | James "Masud" Booth | 3 | 1 |
| Mark Engelhardt | Air Force Pilot | LAPD Bomb Disposal Tech | 1 | 1 |
| Matt Battaglia | Agent Jennings | Kurt Holgate | 1 | 1 |
| Michael Hyatt | Marcy | FBI Assistant Director | 1 | 1 |
| Miguel Pérez | Ranger Mike Kramer | Harold Wells | 1 | 1 |
| Mo Gallini | Abdul, Mahnesh | Boss | 2 | 1 |
| Nick Chinlund | Masters | LAPD Detective Bruce Steadman | 2 | 1 |
| Patrick Kilpatrick | Dale Spalding | Dallas Alder | 1 | 1 |
| Presciliana Esparolini | Nurse | DCSA Agent Rosa Martinez | 1 | 1 |
| Shaun Duke | Hassan Naiyeer | Manager | 1 | 1 |
| Sterling Sulieman | CTU Field Agent | Gunnery Sergeant Edward Tyler | 3 | 1 |
| Braeden Marcott | Prime Minister of Turkey | Behnam Navid | 1 | 1 |
| Channon Roe | Cal | Ray Martindale | 1 | 1 |
| Colby French | Mike Murphy | Phillip Beckett | 1 | 1 |
| Dean Cudworth | Agent Hart | Larkin | 1 | 1 |
| Jason Matthew Smith | Chris | David Jacobs | 1 | 1 |
| Jay Harik | Arabic Man | Manager | 1 | 1 |
| John Lacy | Marshal Holtzman | Security Chief Oaks | 1 | 1 |
| Jon Sklaroff | Ziya Dakhilov | Radovan Lazik | 1 | 1 |
| Rolando Boyce | Surgeon | Foreman | 1 | 1 |
| Aaron Norvell | Cop #2 | Guard | 1 | 1 |
| Burt Bulos | FBI Agent | Simon Amputuan | 1 | 1 |
| Chris McGarry | Frank Haynam | William Bradford | 1 | 1 |
| D.C. Douglas | USOJ Blake Simon | Rob Nelson | 1 | 1 |
| Derrick McMillon | Agent Parker | Johanson | 1 | 1 |
| Gino Salvano | Anwar | Hamzi Kahn | 1 | 1 |
| J.D. Cullum | Bruce Margolis | FBI Forensic Psychologist Mark Collins | 1 | 1 |
| Jonathan Kowalsky | Soldier #2 | Dale Johnson | 1 | 1 |
| Kevin Fry | Cooper, Kevin | King | 2 | 1 |
| Oscar Nuñez | Pilot | Lionel Fernandez | 1 | 1 |
| Sterling Macer, Jr. | Deputy Raynes | Absalom Bakri | 2 | 1 |
| Billy Mayo | Agent Rosser | Campus Police Officer #2 | 1 | 1 |
| David Andriole | John Hansen | Navy Commander Garrison Timmons | 1 | 1 |
| Elaine Kao | 2nd Flight Attendant | Xue-Li | 1 | 1 |
| Ivar Brogger | Frank Ames | Merle Jarvis | 1 | 1 |
| Kaitlyn Ashley Benson | CTU Agent #1 | Heather Williams | 1 | 1 |
| Myndy Crist | Melissa | Emily Chambers | 1 | 1 |
| V.J. Foster | Terrorist | Ronnie Miller | 1 | 1 |
| David Grant Wright | Gus | Oliver Decker | 1 | 1 |
| Kent Faulcon | CHP Officer | FBI Agent Mark Williams | 1 | 1 |
| Peter Asle Holden | Harry Swinton | Benjamin Strauss | 1 | 1 |
| Todd Kimsey | Derek Rosner | XO | 1 | 1 |
| Anthony Jones | Man In Bar | Thomas Booth | 1 | 1 |
| Mauricio Mendoza | Dr. Sanford | Jorge | 1 | 1 |
| Ron Roggé | Jared | Bartender | 1 | 1 |
| William O'Leary | Sid | Harry Zanetti | 1 | 1 |
| Zachary Stockdale | Med Tech #2 | Marine Private First Class Liam Walker | 1 | 1 |
| Emerson Brooks | Med Tech #4 | Marine Gunnery Sergeant Hugh Patterson | 1 | 1 |
| Thomas Tofel | Maurice Landstrass | Interpol Agent Jorgen Linderoth | 1 | 1 |
| Tripp Pickell | Agent Swofford | Male Agent #1 | 1 | 1 |
| Nayo Wallace | Female Reporter | Political Analyst #1 | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.