All 118 actors in both Nash Bridges and NCIS
118 actors have appeared in both Nash Bridges and NCIS, across 630 episodes. The most-credited is Joe Spano, FBI Special Agent Richard Langdon in Nash Bridges and Tobias C. Fornell in NCIS.
| Actor | In Nash Bridges | In NCIS | Eps | Eps |
|---|---|---|---|---|
| Joe Spano | FBI Special Agent Richard Langdon | Tobias C. Fornell | 1 | 56 |
| Caroline Lagerfelt | Inger Dominguez | Mrs. Victoria Mallard | 29 | 1 |
| Daniel Roebuck | Richard Bettina | Port Security Chief Matthew Lake | 13 | 1 |
| Patrick Fischler | Pepe | George Stenner | 11 | 1 |
| Kate Vernon | Whitney Thomas | Caroline Morrow | 7 | 1 |
| Kelly Hu | Michelle Chan | Lee Wuan Kai | 7 | 1 |
| Stephen Lee | Tony 'Tony B' Buccelli | Chuck Bayliss | 7 | 1 |
| Erik Passoja | George Kent | FBI Deputy Director Wayne Sweeney | 1 | 4 |
| Peter Jason | Frank | Marine Sergeant Major Robert King | 3 | 2 |
| John Finn | FBI Special Agent Elliot Rose | Marine Commandant Charles T. Ellison | 1 | 3 |
| James Morrison | Pete Callen | CIA Assistant Director Jonathan Overmeier, U.S. Senator John Phillips | 1 | 2 |
| Dee Wallace | Susan Martin | Claire Hall | 1 | 1 |
| Geoff Pierson | Deputy Chief Max Pettit | Roy Carver | 3 | 1 |
| James Eckhouse | Mark Hicks | Fred Cabrisio | 1 | 1 |
| John Marshall Jones | Brother Bliss | Detective Hanley | 1 | 1 |
| Kathe Mazur | Becca Tate | Vice Admiral Dawn Tyson | 1 | 1 |
| Nick Searcy | Vincent Mulroy | Joseph Barnes | 1 | 1 |
| Raphael Sbarge | Jim Edwards | Rupert Kritzer | 1 | 1 |
| René Auberjonois | Hagen Bridges | Dr. Felix Blackwell | 1 | 1 |
| Richard Brooks | Max Moore | Lieutenant Colonel Walsh | 1 | 1 |
| Tim De Zarn | Martin Brown | David Runion | 1 | 1 |
| William Russ | Scott Lamont | Philip Wickes | 1 | 1 |
| Dean Norris | Frank Madigan, William Robard | Vestman | 2 | 1 |
| Mark Rolston | Louis Jackson | George Westcott | 1 | 2 |
| Markus Flanagan | Connor McMillan | Navy Commander Mike Taffet | 2 | 1 |
| Peter Macon | Staple, Weldon Howard | ICE Officer Todd Baldwin | 2 | 1 |
| Alimi Ballard | Shane West | NCIS Special Agent Gayne Levin | 1 | 3 |
| Arnold Vosloo | Alex Abe | Mossad Officer Amit Hadar | 1 | 3 |
| Edie McClurg | Bridget, Crissy, Nurse Debbie | Ruth Potts | 3 | 1 |
| Bellamy Young | Diana Carr | ATF Agent Melinda Stone | 1 | 1 |
| Catherine Dent | Tara Browning | Former NCIS Special Agent Whitney Sharp | 1 | 2 |
| David Marciano | Jimmy Bangs | Bartender | 1 | 1 |
| Dylan Bruno | Brad Armitage | Jason Paul Dean | 1 | 2 |
| Kate McNeil | Rose Torry | Commander Green | 1 | 1 |
| Mariette Hartley | Libby | Hanna Lowell | 1 | 1 |
| Melora Walters | Flo | Susan Lowe | 1 | 1 |
| Michael Des Barres | Niles Maynard | Del Finney | 1 | 1 |
| Randy J. Goodwin | FBI Agent Cornwell | Clark Anderson, Defense Lawyer | 1 | 2 |
| Randy Vasquez | Paco | ATF Special Agent Philip Caffey, NCIS Agent Roger Voight | 1 | 2 |
| Thomas F. Wilson | Jack Noon | Abgus DeMint | 1 | 1 |
| Titus Welliver | Richard Drake | Navy Capt. Roger Walsh | 1 | 1 |
| Wade Williams | Edward Strode | Larry Purcell | 1 | 1 |
| Costas Mandylor | Vincent Corell | Tomás Mendez | 1 | 2 |
| James MacDonald | Lenny Peele | Capt. Faul, Navy Admiral Norton Padgett | 1 | 2 |
| Michael Hagerty | Troy | Andy Hoffman | 2 | 1 |
| Tom Virtue | Dan Buelow, Victor Mott | Frank Satner | 2 | 1 |
| Conor O'Farrell | Tom Brooks | William Danforth | 1 | 1 |
| Cristine Rose | Desk Sergeant | Pat Stone | 1 | 1 |
| François Chau | Albert Lee | Henry Deng | 1 | 1 |
| Jesse Johnson | Bobby Bridge's Son | Robert 'Rob' Bishop | 1 | 1 |
| Jim Abele | Clarence P. Lloyd | Army Colonel Holt Driscoll | 1 | 1 |
| John Kapelos | Harry Grimes | Vice Principal Vic Castor | 1 | 1 |
| John Thaddeus | Tommy Krell | Lane Danielson | 1 | 1 |
| Jon Huertas | Hustler | Jack Kale | 1 | 1 |
| Lee Garlington | Jill Reichert | Mary Hanlan | 1 | 1 |
| Mo Gallini | Tucker Kite | Andre Jones | 1 | 1 |
| Patrick Fabian | Ethan | Ray Vincent | 1 | 1 |
| Peter Onorati | Edward C. Rand | Chief of the Boat | 1 | 1 |
| Rick Gonzalez | Hector Rodriguez | Lenny Machaca | 1 | 1 |
| Rueben Grundy | Paramedic, Reporter #2, Tommy | Philadelphia P.D. Detective Dubrow | 3 | 1 |
| Steven Bauer | Lima | Miguel Torres | 1 | 1 |
| Susan Walters | Mary Tad Butler | Marcy Brooks | 1 | 1 |
| Zack Ward | Paul Pangborn | Police Officer Billy Krieg | 1 | 1 |
| Aaron Lustig | Dr. Nadler | Doctor Victor Kalsa | 1 | 1 |
| Annie Little | Sela | Merri Dade | 1 | 1 |
| Chad Todhunter | Spencer Forrest | Pete Lewis | 1 | 1 |
| Cliff Simon | Dirk Van Der Goes | "Sea Voyager's" Captain | 1 | 1 |
| Douglas Spain | Mike Gomez | Ceasar Bernal | 1 | 1 |
| Edward Edwards | Hank Fuller | Congressman | 1 | 1 |
| Eli Danker | Abraham Lansk | Mossad Officer Michael Bashan | 1 | 1 |
| Ely Pouget | Annie Lindsay | Julie Watson | 1 | 1 |
| Eric Allan Kramer | Lyle | Phillip Ekkerly | 1 | 1 |
| Eric Winzenried | Kevin | Andrew "Andy" Hopper | 1 | 1 |
| George Gerdes | Douglas Bremer | Field Marshall Nigel Rand | 1 | 1 |
| James Black | Tommy Kareem | Gate guard | 1 | 1 |
| Jenny Cooper | Julia Clark | Connie Martin | 1 | 1 |
| John Billingsley | Mitchell Holdsclaw | Jackson Scott | 1 | 1 |
| Josie Davis | Ursula | Marta | 1 | 1 |
| Katy Boyer | Jenny Martin | Lieutenant Egan | 1 | 1 |
| Keone Young | Duke | Lee Sung | 1 | 1 |
| Kirk B.R. Woller | Mike Hart | Lt. Commander Julius | 1 | 1 |
| Robert Joseph | Detective Louis Upshaw | Lt. Commander Folsom | 1 | 1 |
| Sandra Thigpen | Susan Gantry | Nurse Annie Hayes | 1 | 1 |
| Shaun Toub | Cecil Riskin | Khalid Mohammed Bakr | 1 | 1 |
| Stacy Haiduk | Pamela Smith | Melissa Dorn | 1 | 1 |
| Stephanie Niznik | Inspector Riley Webber | Sharon Bellows | 1 | 1 |
| William deVry | Brian Hammond | Lieut. Cmdr. D. Stone | 1 | 1 |
| Zachary Barton | Ginger Pomeroy | Pottery Studio Instructor | 1 | 1 |
| June Carryl | Dr. Berry | Julia Marino | 2 | 1 |
| Steven W. Bailey | Danny, Ray | Dexter Murphy | 2 | 1 |
| Brad Greenquist | Calvin Reddick | Dr. Damon Shore | 1 | 1 |
| Carlton Wilborn | Paul Avery | Marine Master Sergeant Charles Garrett | 1 | 1 |
| Kirk Fox | Ricky Allan Klinsman | Rod Carmale | 1 | 1 |
| Mailon Rivera | Curtis Praun | Navy Commander Scott Bitterman | 1 | 1 |
| Morgan Weisser | John Temple | Vincent Hanlan | 1 | 1 |
| Ned Vaughn | Matthew Curtis | Navy Capt. Dean Pullman | 1 | 1 |
| Robert Ri'chard | Leo | Navy Seaman Richard Zell | 1 | 1 |
| Robin Sachs | Yuri Vashkov | MI5 Inspector Andrew Challis | 1 | 1 |
| Rodney Eastman | Miles | Wendell Kaiser | 1 | 1 |
| Warren Sweeney | Sidney Dunlop | Priest | 1 | 1 |
| Andi Carnick | Vanessa Pierpoint | Penny Block | 1 | 1 |
| Andrea C. Robinson | Lucy | Midge Watkins | 1 | 1 |
| Ed O'Ross | Vic Walsh | Dao Huang | 1 | 1 |
| Harry Van Gorkum | Alex Crow | Alton Brinkman | 1 | 1 |
| James Parks | Butch | Brian Sikes | 1 | 1 |
| Jordan Marder | Gary Glick | Pirate #2 | 1 | 1 |
| Leon Russom | William Wheeton | Grandpa | 1 | 1 |
| Mercedes Colon | Victoria Cruz | Gina | 1 | 1 |
| Nikita Ager | Vivian Reef | Shannon O'Hara | 1 | 1 |
| Brian Norris | Kenny Moore | Lucas | 1 | 1 |
| Courtney Gains | Eddie Dobbs | Gary Silverstin | 1 | 1 |
| Donald Li | Elliot Lim | Clerk | 1 | 1 |
| Michael Wiseman | David Pembrook | Chet Tyber | 1 | 1 |
| Jacory Gums | Teenage Employee | NCIS Agent Jim Nelson | 1 | 1 |
| Jeff Elam | Shotgun Dude | Lead Detective | 1 | 1 |
| Michelle Wolff | Lizzy | Marine Srgt. Maria Sanchez | 1 | 1 |
| Rick Hall | Darryl | Larry Lawrence | 1 | 1 |
| Amir Talai | Khalid Dib | Simi | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.