All 184 actors in both NCIS and Scandal
184 actors have appeared in both NCIS and Scandal, across 632 episodes. The most-credited is George Newbern, Arthur Haskell in NCIS and Charlie in Scandal.
| Actor | In NCIS | In Scandal | Eps | Eps |
|---|---|---|---|---|
| George Newbern | Arthur Haskell | Charlie | 1 | 50 |
| Brian Letscher | Sam Bennett | Tom Larsen | 1 | 33 |
| Zoe Perry | Harper's Ferry Police Officer Kristin Fields | Samantha Ruland | 1 | 8 |
| Matthew Del Negro | Balboa | Michael Ambruso | 1 | 15 |
| Michael O'Neill | Former NCIS Special Agent Riley McCallister | Lonnie Mencken | 3 | 5 |
| Bellamy Young | ATF Agent Melinda Stone | Mellie Grant | 1 | 6 |
| Melinda McGraw | Diane Sterling | Debora Clarkson | 6 | 1 |
| Dean Norris | Vestman | Fenton Glackland | 1 | 5 |
| Sam McMurray | Harold Lamb, John Westfal | Pat Wexler | 2 | 4 |
| Joe Holt | Navy Captain Jack Wallace | Defense Secretary | 1 | 7 |
| Juliette Goglia | Evelyn Shaw | Mackenzie Miller | 3 | 1 |
| Megan Gallagher | Under Secretary of the Navy Jennifer Leo | Claire Keating | 3 | 1 |
| Patrick Labyorteaux | JAG Navy Captain Bud Roberts, Jr., Olev Kozlov | Doug Morton | 3 | 1 |
| Dinora Walcott | Tour Guide | Reporter Carol | 1 | 10 |
| Mackenzie Astin | Michael Rose | Noah Baker | 1 | 10 |
| Asante Jones | Homicide Detective Andy Kochofis | Reporter Martin | 2 | 4 |
| Wendy Davis | Navy Captain Kensington Bloom | Kimberly Mitchell | 1 | 5 |
| Sumalee Montano | NCIS Special Agent Nicole Taggart | Audrey Campo | 2 | 3 |
| Stoney Westmoreland | Larry Diamond | Hal Rimbeau | 1 | 8 |
| Chris Mulkey | Navy Captain Richard Owens | Chief Conners | 1 | 1 |
| Lauren Stamile | Metro P.D. Detective Michelle Lane | Carla | 1 | 3 |
| Mark Berry | Joe | FBI Chief | 1 | 1 |
| Medalion Rahimi | Lila | Yasmeen | 1 | 1 |
| Samantha Sloyan | Emily Goodwin | Jeanine Locke | 1 | 7 |
| David Meunier | Wade Cutler | Crosby | 1 | 2 |
| Lauren Bowles | Mary Wiles, Nance Freeman | Harmony | 2 | 1 |
| Marla Gibbs | Rosie Brown | Rose | 1 | 2 |
| Shaun Toub | Khalid Mohammed Bakr | Ambassador Marashi | 1 | 2 |
| Tina Lifford | Dr. Fox | CIA Director Lowry | 1 | 5 |
| Amrapali Ambegaokar | July Wunderman | Reporter Jessica | 1 | 3 |
| Chad E. Donella | John Briggs | Gus | 1 | 3 |
| Marina Sirtis | Orli Elbaz | General Fletcher | 3 | 1 |
| Sal Landi | Bill Zaprowski, Cmdr. Stovic | Mike | 2 | 2 |
| Shannon Cochran | Mallory Linn | Attorney General Susan Sawyer | 1 | 3 |
| Susan Santiago | Camila Charo | Rosalyn Mendez | 3 | 1 |
| John Prosky | Carl Dalton | Senator Stanley Gibson | 1 | 4 |
| Troy Winbush | Former Marine 1st Lieutenant Sam Keeler | Morris Elcott | 1 | 4 |
| Amanda Fuller | Jennifer Shields | Carly Weston | 1 | 1 |
| April Parker Jones | Elaine Davis | Doctor | 1 | 1 |
| Denise Crosby | Secretary of the Navy Hattie Taylor | Janet Holland | 1 | 1 |
| Eve Gordon | Amanda McCormick | Janet | 1 | 1 |
| Fran Bennett | Mary Elaine Smith | Lois | 2 | 1 |
| Jack Guzman | Wade | Secret Service Agent Jim | 1 | 2 |
| Jackson Hurst | Zach Nelson | Senator Jacob Shaw | 1 | 1 |
| Jessica Tuck | Gloria Caplinger | Senator Stephanie Vaughn | 1 | 1 |
| John Getz | Walter Kane | Patrick Keating | 1 | 1 |
| Julie Claire | Lois Heller | Francesca Hunter | 1 | 2 |
| Kevin Ashworth | Richard Lane | Reporter Bill | 1 | 2 |
| Lorraine Toussaint | Deputy Director Donna Wolfson | Nancy | 1 | 1 |
| Mary Mouser | Kelly Gibbs | Karen Grant | 4 | 1 |
| Michael Welch | Kody Meyers | Officer Newton | 1 | 1 |
| Patrick St. Esprit | Navy Commander Weidman | Peter Foster | 1 | 2 |
| Paulina Bugembe | Military Police Officer Vera Armstrong | Mellie's Aide | 1 | 1 |
| Sam Anderson | Walter Carmichael | Sherman | 1 | 1 |
| Steven W. Bailey | Dexter Murphy | Noah Elliot | 1 | 5 |
| Todd Waring | Albert James "Jamie" Beck | Peter | 1 | 1 |
| Valerie Cruz | Anna | Carolina | 1 | 1 |
| Keith Sellon-Wright | Admiral Xavier Meade | Garrett Cole | 1 | 4 |
| Braden Lynch | Neal Sherwood | Wayne Turner | 1 | 2 |
| Larry Sullivan | Flight Surgeon | McClintock | 1 | 2 |
| Madeline Carroll | Angela Kelp | Karen Grant | 1 | 2 |
| Mark Espinoza | Sheriff Lester | Chairman of Joint Chiefs | 1 | 2 |
| Pilar Holland | Colonel Lucia Campbell | Jennifer Price | 2 | 1 |
| Roderick McCarthy | Dane Frazier | Daniel, Secret Service Agent #3 | 1 | 2 |
| Troy Vincent | Lawyer | National Security Advisor | 1 | 2 |
| Angela E. Gibbs | Eden Penzance | Judge Eleanor Gaynes | 1 | 1 |
| Bess Armstrong | U.S. Senator Denise O’Hara | Senator Diane Greenwald | 1 | 1 |
| Dalila Ali Rajah | Connie Falco | Chelsea | 1 | 1 |
| Garrett M. Brown | Retired Marine General James Wallace | Vincent Ambruso | 1 | 1 |
| Ilia Volok | Burly Man, Kostya Valkov | Dmitri Belenko | 2 | 2 |
| Ivo Nandi | Manny Varigan | Kostya Pasternak | 1 | 1 |
| Julia Cho | Ginger Uwanawich | Shelby Moss | 1 | 3 |
| Kari Coleman | Maggie Scott | Mrs. Morgan | 1 | 1 |
| Lisa Sheridan | Krista Dalton | Marion Caldwell | 1 | 1 |
| Mark Bloom | Dr. Marley | Marcus Collins | 1 | 1 |
| Mary Page Keller | Lt. Cmdr. Miki Shields | Susan Osborne | 1 | 1 |
| McKinley Freeman | Marine Sergeant Ross Barnes | Sean Campbell | 1 | 1 |
| Patrick Fabian | Ray Vincent | Senator Richard Meyers | 1 | 1 |
| Patrick Fischler | George Stenner | Arthur "Artie" Hornbacher | 1 | 1 |
| Peter MacKenzie | Jack Murdoch | Brad Loeb | 1 | 1 |
| Robert Baker | Seaman | Otto | 1 | 1 |
| Sonya Leslie | Nancy | Nora Adams | 1 | 1 |
| Thomas Crawford | Doctor Walter Magnus | Desiree's Father | 1 | 1 |
| Amir M. Korangy | Professor Zahir Najjar | Turkish Prime Minister | 1 | 1 |
| Chris Butler | Clarence | TV Producer | 1 | 1 |
| Cory Blevins | Father | Don Watson | 1 | 1 |
| Fareed Ward | JSOC Navy Lieutenant Eric Kagen | Captain Stevens | 1 | 1 |
| Glenn Morshower | Cmdr. Robert Peters | Admiral Hawley | 1 | 1 |
| Graham Beckel | Norman "Pit" Pittorino | Hank Tanner | 1 | 1 |
| Granville Ames | Hank | Agent Spaulding | 1 | 1 |
| James Urbaniak | Dr. Rod Daniels | Mike Sylva | 1 | 1 |
| Jason London | Dwight Kasdan | Skip Pierce | 1 | 1 |
| Jennifer Marsala | Jennifer Larson | Reporter | 1 | 1 |
| Jesse D. Goins | Jeffrey Wilson | Chief Justice | 1 | 1 |
| JoBeth Williams | Leona Phelps | Sandra Harding | 1 | 1 |
| José Zúñiga | Navy Capt. Dr. Adrian De La Casa | General Benicio Flores | 1 | 1 |
| Kate Cobb | Reagan Reilly | Hannah Taylor | 1 | 1 |
| Kelly Sry | Dr. Scott Long | Computer Store Guy | 1 | 1 |
| Larry Poindexter | Dr. Berman | Mr. Morgan | 1 | 1 |
| Mac Brandt | Jake Spoke | Captain Weaver | 1 | 1 |
| Mark Harelik | Ron Levinson | Press Secretary Marvin Colgate | 1 | 1 |
| Matt Bushell | Marine Lt. Rob King | Bartender | 1 | 1 |
| Maurice Irvin | Navy Commander Daly | Max Butler | 1 | 1 |
| Myk Watford | Army Major Eric Sweigart | Luther | 1 | 1 |
| Peter Asle Holden | Vector Control Worker | William Granville | 1 | 1 |
| Rahnuma Panthaky | Neera Kapoor | Helena Young | 1 | 1 |
| Rebecca Lowman | Navy Lieutenant Lisa Mason | Linda Sullivan | 1 | 1 |
| Tina Huang | Captain Boggs | Madeline Stewart | 1 | 1 |
| William C. Mitchell | War Veteran #1 | Captain Bill Sundstrom | 1 | 1 |
| Nichelle Hines | NCIS Special Agent Norma Hench | Anchor 3, Reporter Ashley | 1 | 2 |
| Andrew Thacher | West Virginia State Trooper Sergeant Paul Westgard | Mystery Man | 1 | 1 |
| Audrey Wasilewski | Shirley Wilkes | Alison Becker | 1 | 1 |
| Brent Briscoe | Buzz | Reverend | 1 | 1 |
| Bryan Lugo | Navy Petty Officer Third Class Bruce Smith | Guard | 1 | 1 |
| Carol Locatell | Renee Prewdome | Bitsy Cooper | 1 | 1 |
| Chase Kim | SRT Sniper | Senator Martin Lin | 1 | 1 |
| David Bickford | Catholic Priest | Senator Michaels | 1 | 1 |
| Douglas Olsson | Zaynak Darbenian | Businessman | 1 | 1 |
| Ivan Hernandez | Ray Martin | Sean Barton | 1 | 1 |
| Jocelyn Ayanna | Asabe Dawson | Prayer Leader | 1 | 1 |
| Josh Randall | Navy Commander Ryan Barnes | James Elliot | 1 | 1 |
| Marcuis Harris | Chris Jenkins | Rick Strauss | 1 | 1 |
| Matthew John Armstrong | Navy Seaman Michael Hayes | Ronnie Miller | 1 | 1 |
| Meeghan Holaway | Dr. Hale | Leslie Tanner | 1 | 1 |
| Merrick McCartha | Doctor Eugene Pierce | Defense Lobbyist | 1 | 1 |
| Michael B. Silver | Nicholas Sandlock | Gavin Mitchell | 1 | 1 |
| Saidah Arrika Ekulona | 911 Dispatcher | Samantha | 1 | 1 |
| Shane Johnson | CIA Agent Stephen Wheeler | Donny Logan | 1 | 1 |
| Steven Flynn | Roman Sobchek | George Bixby | 1 | 1 |
| Wes Brown | Marine First Lieutenant Jeremy Nolan | Sully St. James | 1 | 1 |
| William Russ | Philip Wickes | Frank Holland | 1 | 1 |
| Scott Roe | Marine | Secret Service agent no. 1 | 1 | 2 |
| Cameron Watson | Randy | Reverend Coles | 1 | 1 |
| Chance Denman | Best Man | Hot Hookup Guy, Kevin | 1 | 1 |
| Heather Olt | Groundskeeper | Page | 1 | 1 |
| Ivar Brogger | Simon Katz | Doctor | 1 | 1 |
| J. Downing | Avis Boyle | Governor Bill Wagner | 1 | 1 |
| Mary Pat Gleason | Nurse Wells | Betsy | 1 | 1 |
| Matt Riedy | Navy Rear Adm. Kenneth Kirkland | Secret Service Agent Alex Radstone | 1 | 1 |
| Nefetari Spencer | Realtor | TV Reporter | 1 | 1 |
| Ryan Cutrona | Ray Beringer | Roger | 1 | 1 |
| Scott Alan Smith | Det. Mauceri | Governor Alden McKay | 1 | 1 |
| Shaan Sharma | Jordanian G.I.D. Officer Rani Alfarah | Anchor | 1 | 1 |
| Teri Reeves | Navy LTJB Dana Robbins | Kate | 1 | 1 |
| Angelo Tiffe | Jed Hamilton | Doyle Attorney | 1 | 1 |
| Ashley Dulaney | Rebecca | Ashley | 1 | 1 |
| Billy Malone | NCIS Mechanic Dominic | Zeke | 1 | 1 |
| David Rees Snell | Morgan Hunt | Agent Fielding | 1 | 1 |
| Deb Hiett | Navy Chief Laura Ramirez | Local Politician | 1 | 1 |
| Doug Simpson | Roger Dietz | Male Pundit | 1 | 1 |
| Johnny Kostrey | Air Force Crew Chief | Petro | 1 | 1 |
| Karl T. Wright | John Hicks | Dr. Patrick Newman | 1 | 1 |
| Michael Canavan | Retired Navy Admiral Thomas Garscott | Richard Moss | 1 | 1 |
| Michael Patrick McGill | Joey Kelly | Clerk | 1 | 1 |
| Stephen Oyoung | Navy Captain Andrew Hubbard | Agent Miller | 1 | 1 |
| Anzu Lawson | Sonia Bell | Reporter | 1 | 1 |
| Chelcie Ross | Josef Hanlon | Harold Pierce | 1 | 1 |
| Christopher Murray | Joseph Mallard | Dr. Murray Levine | 1 | 1 |
| Gary Kraus | Chuck Parnell | Officer Drew | 1 | 1 |
| Geoffrey Rivas | Ricardo Guzman | Cardinal Suarez | 1 | 1 |
| Hermie Castillo | Zeke | FBI Schmo | 1 | 1 |
| Jon Curry | Deputy Tyler Barrett | Lead Secret Service Agent | 1 | 1 |
| Leonard Kelly-Young | George Keogh | Security Guard | 1 | 1 |
| Nicola Lambo | CGIS Special Agent Amanda Graham | Sienna Rogers | 1 | 1 |
| Sammy Sheik | Iraqi Militia Guard at Road Block | Navid Turani | 1 | 1 |
| Sarah Aldrich | Karen Upline | Molly | 1 | 1 |
| Tessa Munro | Travis's Mom | Mallory Blanchard | 1 | 1 |
| William Duffy | Head of Security Harris Cobb | Ralph Greenwald | 1 | 1 |
| Adria Tennor | Angela Dresser | Brenda Swan | 1 | 1 |
| Aloma Wright | Nurse Ethel Washingtown | Tina Wilson | 1 | 1 |
| Brandon Molale | Army CID Special Agent Jack Reynolds | Capitol Policeman #1 | 1 | 1 |
| Darius De La Cruz | El Doctor | Court Clerk | 1 | 1 |
| David Andrews | U.S. Secretary of Defense Errol Coyne | George Reed | 1 | 1 |
| James Austin Kerr | Phil | Frat Boys | 1 | 1 |
| Kevin Changaris | Simon Williams | Justin Turner | 1 | 1 |
| Scott Michael Morgan | Virginia State Trooper Keyes | Lance McCollum | 1 | 1 |
| Jeffrey Markle | Jerry | Landlord | 1 | 1 |
| Maura Soden | Former NCIS Special Agent Melora Koss | psychologist | 1 | 1 |
| Paris Benjamin | Mor | French Reporter | 1 | 1 |
| Sarah Hudson | Navy Commander Theresa Wade | Erin Brill | 1 | 1 |
| Matt Sigloch | Man | Honor Guard | 1 | 1 |
| Danielle Rayne | Marine Colonel Leah Siffler | Elaine Day | 1 | 1 |
| Tonya Cornelisse | Kayla Vicari | Racing Jacket Lady | 1 | 1 |
| Tyrees Allen | NSO Deputy Director Dean Welsh | Dr. Carroll | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.