All 119 actors in both NCIS: Los Angeles and Scandal
119 actors have appeared in both NCIS: Los Angeles and Scandal, across 447 episodes. The most-credited is Brian Letscher, Marine CPL Scott Reilly in NCIS: Los Angeles and Tom Larsen in Scandal.
| Actor | In NCIS: Los Angeles | In Scandal | Eps | Eps |
|---|---|---|---|---|
| Brian Letscher | Marine CPL Scott Reilly | Tom Larsen | 1 | 33 |
| Gregg Henry | Alex Harris | Hollis Doyle | 1 | 23 |
| Matthew Del Negro | Jack Simon | Michael Ambruso | 3 | 15 |
| Medalion Rahimi | Special Agent Fatima Namazi | Yasmeen | 9 | 1 |
| Barry W. Levy | Sheriff | Secret Service Agent Jim | 1 | 7 |
| Michael O'Neill | Retired U.S. Army General Richard Collins | Lonnie Mencken | 1 | 5 |
| Patrick St. Esprit | LAPD Lieutenant Roger Bates | Peter Foster | 4 | 2 |
| Jackson Hurst | Under Secretary of Defense Corbin Duggan | Senator Jacob Shaw | 4 | 1 |
| Jordan Belfi | Dennis Calder | Congressman Nicholas Reed | 2 | 1 |
| Reece Rios | Mr. Ryland | Reporter Peter | 2 | 9 |
| Phillip Garcia | Miguel Vela | Mike | 1 | 4 |
| Sammy Sheik | Ahmed Han Asakeem | Navid Turani | 4 | 1 |
| Troy Winbush | George Toretto | Morris Elcott | 1 | 4 |
| Stoney Westmoreland | LAPD Sergeant Rick Gibson | Hal Rimbeau | 1 | 8 |
| Angela E. Gibbs | Ellen | Judge Eleanor Gaynes | 1 | 1 |
| Leland Orser | Professor Gareth Carlyle | Sanders Black | 1 | 1 |
| Myk Watford | Navy Petty Officer William Moffat, Mike Hoffman | Luther | 3 | 1 |
| Phoebe Neidhardt | Young Female Assitant | Meg | 1 | 5 |
| Sumalee Montano | Yen Tran | Audrey Campo | 1 | 3 |
| Tim True | Anton Yashnikov | Marvin Heward | 1 | 1 |
| Tony Amendola | Adama Hijazi | Prime Minister Nazari | 1 | 1 |
| Anthony Ma | Young Worker | Pete | 1 | 4 |
| Rose Abdoo | Special Agent Daisy Van Zant | Senator Leslie Moskowitz | 1 | 4 |
| Erin Chambers | Jenna Parish | Mara | 1 | 2 |
| Steven W. Bailey | Cam | Noah Elliot | 1 | 5 |
| Faran Tahir | Hassad Al-Jahiri | President Rashad | 1 | 3 |
| Ayman Samman | NSA hostage | Deputy NSA Director | 1 | 1 |
| David Meunier | Barris Stone | Crosby | 1 | 2 |
| Gary Kraus | Dean | Officer Drew | 1 | 1 |
| Glenn Morshower | Brian Adams | Admiral Hawley | 1 | 1 |
| Hector Luis Bustamante | Detective Sanchez | Major Morales | 1 | 1 |
| Jason Sims-Prewitt | Earl Miller | Soldier | 1 | 1 |
| Kristin Carey | Dr. Laura Nash | Brooke Foster | 1 | 5 |
| Matt Riedy | Victor Potter | Secret Service Agent Alex Radstone | 1 | 1 |
| Michael B. Silver | Damon Westphal | Gavin Mitchell | 1 | 1 |
| Rahnuma Panthaky | Taylor Dubrons | Helena Young | 1 | 1 |
| Romi Dias | Denise Perez | Monica Sanchez | 1 | 1 |
| William Russ | Martin Lake | Frank Holland | 1 | 1 |
| Amol Shah | Team Member | Aggressive Anchor, Reporter #2 | 2 | 2 |
| Carlo Rota | Kalil Abramson | Ivan | 1 | 3 |
| Shannon Cochran | Dr. Susan Rathburn | Attorney General Susan Sawyer | 1 | 3 |
| Asante Jones | 1st Lt Winters | Reporter Martin | 1 | 4 |
| Alice Amter | Professor Laleh Moradi | Doctor | 1 | 1 |
| Amir M. Korangy | Yusef Khan | Turkish Prime Minister | 1 | 1 |
| Audrey Wasilewski | Meredith Huxley | Alison Becker | 1 | 1 |
| John Getz | Senator Lockhart | Patrick Keating | 1 | 1 |
| Marcuis Harris | Little Keen | Rick Strauss | 1 | 1 |
| Mary Pat Gleason | Landlady | Betsy | 1 | 1 |
| Teri Reeves | Antonia Prietto | Kate | 1 | 1 |
| Anzu Lawson | Nurse | Reporter | 2 | 1 |
| Nichelle Hines | Forensic Specialist | Anchor 3, Reporter Ashley | 1 | 2 |
| Sebastian Roché | Lee Ashman | Dominic Bell | 1 | 2 |
| Diahnna Nicole Baxter | Dr. Jennifer Montridge | News Anchor, Smarmy Cable Host #2 | 1 | 3 |
| April Parker Jones | Susan Brosnan | Doctor | 1 | 1 |
| Braden Lynch | Man | Wayne Turner | 1 | 2 |
| Brandon Morales | Guard | Secret Service Agent Jim | 1 | 2 |
| Carlos Arellano | Diego Molina | Agent Alvarez | 1 | 1 |
| Dalila Ali Rajah | Bored TSA Agent | Chelsea | 1 | 1 |
| David Bickford | David Lerner | Senator Michaels | 1 | 1 |
| Keiko Agena | Tara Nelson | Britta Kagen | 1 | 1 |
| Lauren Bowles | Gaia | Harmony | 1 | 1 |
| Layla Alizada | Dr. Roxana Jarrahi | Fereshteh | 1 | 2 |
| Mac Brandt | Mick Benelli | Captain Weaver | 1 | 1 |
| Mark Espinoza | Detective Lopez | Chairman of Joint Chiefs | 1 | 2 |
| Mary Page Keller | Angela Tully | Susan Osborne | 1 | 1 |
| Matt Bushell | Jason Smith | Bartender | 1 | 1 |
| Maurice Irvin | Tommy Bishop | Max Butler | 1 | 1 |
| Miriam Flynn | Marilyn Parsons | Mrs. Ambruso | 1 | 1 |
| Nicola Lambo | Lead ATF Agent | Sienna Rogers | 1 | 1 |
| Rico McClinton | Bodyguard | SWAT Leader | 1 | 1 |
| Roy Vongtama | Lance Witten | Anchor 2, Reporter | 1 | 2 |
| Sam Anderson | Senator Dick Osborne | Sherman | 1 | 1 |
| Samantha Cutaran | Flight Attendant | Reporter Stacy | 1 | 1 |
| Amy Farrington | Genevive Parks | Tammy Blakely | 1 | 1 |
| Andrew Tinpo Lee | Ramon Santos/Amir Mattar | Josh Stewart | 1 | 1 |
| Chase Kim | Deputy Bennett | Senator Martin Lin | 1 | 1 |
| Chris Butler | Navy Lieutenant Commander Dean Westerman | TV Producer | 1 | 1 |
| Darius De La Cruz | Morgue Tech 1 | Court Clerk | 1 | 1 |
| Denise Crosby | Deputy U.S. Marshal Tisha Long | Janet Holland | 1 | 1 |
| Johnny Kostrey | Comescu Lieutenant | Petro | 1 | 1 |
| Kari Coleman | Jillian Rome | Mrs. Morgan | 1 | 1 |
| Maz Siam | Munir Al Zarzi | Kashfari Ambassador | 1 | 1 |
| Rolando Boyce | Foreman | Gary Francis | 1 | 1 |
| Stephen Oyoung | Navy Commander James Miyazaki | Agent Miller | 1 | 1 |
| David Grant Wright | Oliver Decker | FBI Director Foster | 1 | 2 |
| Catherine Carlen | Diane | Governor Kelly Rauch | 1 | 1 |
| Eric Satterberg | Roger | Husband | 1 | 1 |
| Gigi Bermingham | Laura | Donna Rowe | 1 | 1 |
| Ivo Nandi | Kiril Melnyk | Kostya Pasternak | 1 | 1 |
| Jeanette Brox | Cherise Dawson | Rona | 1 | 1 |
| Jeffrey Markle | Salvador Ortega | Landlord | 1 | 1 |
| Jocelyn Ayanna | Angie | Prayer Leader | 1 | 1 |
| Jon Curry | LAPD Detective Andy Price | Lead Secret Service Agent | 1 | 1 |
| Mark Bloom | Victor | Marcus Collins | 2 | 1 |
| Matt Sigloch | Drill Instructor | Honor Guard | 1 | 1 |
| Ramona DuBarry | Monica Tavares | TBD | 1 | 1 |
| Scott Alan Smith | Scott Alan Smith | Governor Alden McKay | 1 | 1 |
| Steven Flynn | Arson Investigator Peter Hackett | George Bixby | 1 | 1 |
| Angelique Cinelu | Dee Dee | Mariah Peters | 1 | 1 |
| Ivar Brogger | Merle Jarvis | Doctor | 1 | 1 |
| Jason Medwin | Prison Guard #1 | guard | 1 | 1 |
| Javier Calderon | Greg Reyes | Marine | 1 | 1 |
| VyVy Nguyen | Qui | hostess | 1 | 1 |
| Amy Holland Pennell | Lara Winston | Erin | 1 | 1 |
| Peter Asle Holden | Benjamin Strauss | William Granville | 1 | 1 |
| Roberto Montesinos | Eduardo Banuelos | Painter Jerry | 1 | 1 |
| Scott Michael Morgan | Wilson Rowe | Lance McCollum | 1 | 1 |
| Sharon Battle | Air Force Office of Special Investigations Agent | Doctor no. 2 | 1 | 1 |
| Celeste Den | NMC Commander Collins | Captain Randall | 1 | 1 |
| Dar Dixon | Phillip Robbins | Even More Veteran Reporter | 1 | 1 |
| Kelly Sry | Jason Anakawa | Computer Store Guy | 1 | 1 |
| Nick Hoffa | Stuart Green | Jeff Asperton | 1 | 1 |
| Nefetari Spencer | Boss | TV Reporter | 1 | 1 |
| Paris Benjamin | Alexandra Duvivier | French Reporter | 1 | 1 |
| Thomas Crawford | Jeffrey Kelly | Desiree's Father | 1 | 1 |
| Andrew Thacher | FBI Swat Commander | Mystery Man | 1 | 1 |
| Brent Briscoe | Motel Manager | Reverend | 1 | 1 |
| Al Carabello | Bill | Parking Valet | 1 | 1 |
| Chris Sundlee | Man on Cell Phone | Court Observer | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.