All 174 actors in both ER and Nash Bridges
174 actors have appeared in both ER and Nash Bridges, across 453 episodes. The most-credited is Caroline Lagerfelt, Andrea in ER and Inger Dominguez in Nash Bridges.
| Actor | In ER | In Nash Bridges | Eps | Eps |
|---|---|---|---|---|
| Caroline Lagerfelt | Andrea | Inger Dominguez | 1 | 29 |
| Kristin Minter | Randi Fronczak | Gianna | 70 | 1 |
| Daniel Roebuck | Kyle Martin | Richard Bettina | 1 | 13 |
| Patrick Fischler | Chamber Tech | Pepe | 1 | 11 |
| Stephen Lee | Mr. Dressler | Tony 'Tony B' Buccelli | 1 | 7 |
| Michelle C. Bonilla | Paramedic Christine Harms | Brenda Valdez | 58 | 1 |
| Armando Ortega | Sheriff | Eladio Dominguez | 1 | 6 |
| Mary Mara | Loretta Sweet | Bryn Carson | 9 | 5 |
| J.P. Manoux | Dr. Dustin Crenshaw, Mime | Gene Bacon | 24 | 1 |
| Valerie Perrine | Cookie Lewis | Mrs. Nassiter | 2 | 3 |
| Suzanne Krull | Mary Grant | Betty Ann McCurry, Lucy | 1 | 6 |
| Scott Jaeck | Dr. Steven Flint | Dr. Archer | 12 | 1 |
| Eileen Brennan | Betty | Loretta Bettina | 2 | 1 |
| Tim De Zarn | Mr. Krawczyk | Martin Brown | 2 | 1 |
| Christopher Rich | Ron Perth | FBI Special Agent David Katz | 1 | 3 |
| John Marshall Jones | Mr. Gaither | Brother Bliss | 1 | 1 |
| Kathe Mazur | Kate Nelson | Becca Tate | 1 | 1 |
| Michael J. Harney | Mr. Stehly | Jerry Stevens | 1 | 1 |
| Richard Brooks | Mr. Freeman | Max Moore | 1 | 1 |
| Jay Harik | Seiger | Dov Kesselstein | 1 | 4 |
| Amanda Foreman | Missy Voltaire | Gina Banks | 1 | 2 |
| Dean Norris | Bomb Specialist Clark | Frank Madigan, William Robard | 1 | 2 |
| Lisa Darr | Nadine Wilkes | Shelly | 1 | 2 |
| Michael Earl Reid | Bennet Owens | Mechanic (Bubba) | 2 | 2 |
| Dennis Boutsikaris | Dr. David Kotlowitz | Robert Saxon | 4 | 1 |
| Barbara Tyson | Gwen | Gretchen Hale | 1 | 1 |
| Bellamy Young | Grace | Diana Carr | 1 | 1 |
| Castulo Guerra | Judge Alter, Javier | Enrique Sandoval | 3 | 1 |
| François Chau | Neuro Resident | Albert Lee | 2 | 1 |
| Freda Foh Shen | Audiologist | Dr. J. Yang, MD | 3 | 1 |
| George Cheung | Mr. Chen, Mr. Fong | Wai-Po | 4 | 1 |
| Harve Presnell | Mr. Venema | Corick McMillan | 1 | 1 |
| John Pyper-Ferguson | Tom Coggins | Kenny Carr, Zack Spears | 1 | 2 |
| Mark Rolston | Officer Thomas | Louis Jackson | 1 | 1 |
| Matt Gottlieb | Dr. Ashley | Moishe Goldwyn | 2 | 1 |
| Michael Jace | Bill Nelson | Commander Williams | 2 | 1 |
| Raphael Sbarge | Mr. Kirkendall | Jim Edwards | 2 | 1 |
| Robert Carradine | John Koch | Dr. Bruce Hartman D.D.S. | 1 | 2 |
| Tobin Bell | Dr. Gary Wertz | William Boyd | 1 | 1 |
| Todd Thawley | Smith | Jeremiah Fong | 3 | 1 |
| Tommy "Tiny" Lister | Patient | Mr. Switch | 1 | 2 |
| Tony Plana | Priest | Roscoe Skirt | 1 | 1 |
| Troy Ruptash | Dave Fern | Ray Krell | 1 | 1 |
| Viveka Davis | Gilda Bernucci | Sada Howard | 1 | 1 |
| Wade Williams | Migraine Guy | Edward Strode | 1 | 1 |
| Lucy Liu | Mei-Sun Leow | Joy Powell | 3 | 1 |
| Silas Weir Mitchell | Luis, Marcus Hainey | Roy McNair | 2 | 2 |
| Vyto Ruginis | Paramedic Wright | Bobby Coles | 3 | 1 |
| George Gerdes | Jim Riley | Douglas Bremer | 2 | 1 |
| John Walcutt | Cancer Specialist | Bobby Shack | 2 | 1 |
| Marco Rodríguez | Agent Serena | Socrates, Ted Madrid | 1 | 2 |
| Stacey Travis | Detective Weller | Kit Miller | 2 | 1 |
| Tom Virtue | Pares | Dan Buelow, Victor Mott | 1 | 2 |
| Aasif Mandvi | Manish Mayta | Aziz | 3 | 1 |
| Christopher Rodriguez-Marquette | Marty Dorsett | Eddie Junior | 1 | 1 |
| Cody Kasch | Jason Bender | Dre | 1 | 1 |
| Cynthia Nixon | Ellie Shore | Melissa | 1 | 1 |
| David Purdham | Dr. Kallis | Bayard Eldon Whitaker | 1 | 1 |
| John Thaddeus | Keith Nelson | Tommy Krell | 1 | 1 |
| Josie DiVincenzo | Christine Jeffrey | Diana Scales | 1 | 1 |
| Judith Hoag | Mrs. Brenner | Dr. Gabrielle | 1 | 1 |
| M.C. Gainey | Darrion Walters | Neil Gallow | 1 | 1 |
| Marc MacAulay | Frank | Billy, Dickson, Eric Bowie | 1 | 3 |
| Mo Gallini | Guy | Tucker Kite | 1 | 1 |
| Peter Onorati | Officer Nick Napolitano | Edward C. Rand | 1 | 1 |
| Rashaan Nall | Brett Bowman | Rafael Watson | 1 | 1 |
| Taylor Negron | Mr. Prole | Seth Wiley | 1 | 1 |
| Brad Greenquist | Mr. Butler | Calvin Reddick | 2 | 1 |
| Conor O'Farrell | Richard Abbott | Tom Brooks | 2 | 1 |
| Paul Hipp | Craig Turner | Aaron Crow | 2 | 1 |
| Ashley Gardner | Simone Phillips | Sophia Kidwell | 1 | 1 |
| Brad William Henke | John | P.J. Pollard, Tommy | 1 | 2 |
| Claire Yarlett | Claudia Olson | Meagan Fells | 1 | 1 |
| Clare Wren | Mrs. Chiemingo | Eileen Madigan | 1 | 1 |
| Dana Gladstone | Weingarten's Trepanation Expert | Grant | 1 | 1 |
| Eric Pierpoint | Mr. Dwyer | Robert Cross | 1 | 1 |
| Gabriel Dell Jr. | Michael | Andy Frame | 1 | 1 |
| Grace Phillips | Mrs. Brower | Laurie Billings | 1 | 1 |
| James Carraway | Hayslip | Gordon Stump, Witness #2 | 1 | 2 |
| James MacDonald | Officer Gary McWayne | Lenny Peele | 1 | 1 |
| Jeanne Mori | Mrs. Bimley | Internal Affairs Investigator | 1 | 1 |
| Jeannetta Arnette | Mrs. Hawkes | Ginny Peacock | 1 | 1 |
| John Apicella | Mr. Etheridge | Domenick Florentino | 1 | 1 |
| John Hawkes | P.A. | Vaughn | 1 | 1 |
| Jose Yenque | Wardell | El Diablo | 1 | 1 |
| Lillian Lehman | Bobbi | Kat Grayson | 1 | 1 |
| Mark Pellegrino | Nathan Conley | Ferguson | 1 | 1 |
| Michael Bowen | Dante Valerio | Axel Munson | 1 | 1 |
| Paolo Seganti | Adrian Sianis | Tim Gage | 1 | 1 |
| Richard Cox | Rick Mathers | Norman Craft | 1 | 1 |
| Rick Gonzalez | Jorge Escalona | Hector Rodriguez | 1 | 1 |
| Stacy Haiduk | Impaled Mom | Pamela Smith | 1 | 1 |
| Tzi Ma | Mr. Yeung | Jimmy Zee | 1 | 2 |
| Wayne Duvall | Umpire | FBI Agent Ferry | 1 | 1 |
| Anthony Guidera | Firefighter | Rick Montibello | 1 | 1 |
| Bette Ford | Princess Taffeta | Charlotte | 1 | 1 |
| Carl Gordon | Mr. Owens | Red Brown | 1 | 1 |
| Cristine Rose | Mrs. Martinez | Desk Sergeant | 1 | 1 |
| Darnell Williams | Theo Williams | Ray Gantry | 1 | 1 |
| Dwayne L. Barnes | Officer Pinter | Mike Carboneau | 1 | 1 |
| Ely Pouget | Mrs. Banks | Annie Lindsay | 1 | 1 |
| Esther Scott | Mrs. Sanberry | Luscious' Mother | 1 | 1 |
| Francis Guinan | Police Negotiator | David Wilkes | 1 | 1 |
| J.E. Freeman | Mr. Jeffries | Lt. Tomes | 1 | 1 |
| John Diehl | Johnson's Son | Albert Foss | 1 | 1 |
| John Kapelos | Mr. Irby | Harry Grimes | 1 | 1 |
| Karmin Murcelo | Thornberg's Friend | Rosa Gomez | 1 | 1 |
| Kate McNeil | Mrs. Pendry | Rose Torry | 1 | 1 |
| Larry Joshua | Lomas | Quinn | 1 | 1 |
| Rodney Eastman | Freddie Robinson | Miles | 1 | 1 |
| Sean Moran | Mr. Blinker | Jerry | 1 | 1 |
| Shaun Toub | Butler | Cecil Riskin | 1 | 1 |
| Stewart Finlay-McLennan | Mr. Tanner | Malcolm Creeve | 1 | 1 |
| Sydney Walsh | Mrs. Lomax | Heidi | 1 | 1 |
| Taylor Young | Dr. Jane Pratt | Patty Rollins | 1 | 1 |
| Thomas Wilson Brown | Perk | James Ford | 1 | 1 |
| Warren Sweeney | Mr. Tierny | Sidney Dunlop | 1 | 1 |
| Amy Leland | Sara | Seline | 1 | 1 |
| Anjul Nigam | Ghandar | Vijay | 1 | 1 |
| Badja Djola | Mike Lembreaux | Jack Archer | 1 | 1 |
| Brian Turk | Michaels | Lucas Hobbs | 1 | 1 |
| Dane Farwell | Hospital Police Officer | Bennett, Guard | 2 | 2 |
| Derek Mears | Mugger | Tor Thornston | 2 | 1 |
| Jack Shearer | Hal Grunwald | Judge Renner | 1 | 1 |
| John Newton | Terry | Prentiss Coyle | 1 | 1 |
| Keith Bogart | Kirk Stiles | Cody Keane | 1 | 1 |
| Kenneth Danziger | Chauffeur | Store Owner | 1 | 1 |
| Kevin Fry | Detective Demetras | Richard Binx | 1 | 1 |
| Kieran Mulroney | Marty's Father | Dennis | 1 | 1 |
| Kieu Chinh | Mrs. Chen | Madame Nu | 1 | 1 |
| Kirk B.R. Woller | Prisoner Transport Officer | Mike Hart | 1 | 1 |
| Marc McClure | Paul Huffner | Phillip Trumaine | 1 | 1 |
| Mercedes Colon | Detective | Victoria Cruz | 1 | 1 |
| Pat Skipper | Carl Dayton | Lieutenant Darren Isley | 1 | 1 |
| Richard Edson | Vinnie La Fontaine | Jared Love | 1 | 1 |
| Robert Bailey Jr. | Pete Royson | Boy | 1 | 1 |
| Robert Kerbeck | J.B. Shanley | Albert Jones | 1 | 1 |
| Shannon Whirry | Doreen Brant | Suzanne | 1 | 1 |
| Sherman Howard | Mr. Schoenberger | Jack Conrad | 1 | 1 |
| Skip O'Brien | Larry Brody | Roy Janovitch | 1 | 1 |
| Tony Longo | Angel Dust Junkie | Blue Eye | 1 | 1 |
| Vien Hong | Young Banger | David Chung | 1 | 1 |
| Will Stewart | Horse Owner | Cole Landsdale | 1 | 1 |
| Xander Berkeley | Detective Wilson | Neil Wojak | 1 | 1 |
| Austin Tichenor | Mr. Sumpter | Ernest Partridge | 1 | 1 |
| Courtney Gains | Ronnie | Eddie Dobbs | 1 | 1 |
| Lawrence Adisa | Josh's Cousin | Obediah Crow | 1 | 1 |
| Michael Tomlinson | Dr. Keith Fecteau | Paul Stevens | 1 | 1 |
| Michael Wiseman | Danny (Enforcer) | David Pembrook | 1 | 1 |
| Peter Gregory | Mr. Phillips | Michael | 1 | 1 |
| Peter Van Norden | Dr. Edwin Bain | Tracy Arnot | 1 | 1 |
| Al Vicente | Luis | Artie Sanchez | 1 | 1 |
| Evan Jones | Todd | Markus | 1 | 1 |
| J. Anthony Pena | Tackle | Chili Pepper | 1 | 1 |
| Lee Arenberg | Juke | Bobby Ray | 1 | 1 |
| Michelle Wolff | Firefighter Rillo | Lizzy | 1 | 1 |
| Anthony DeSantis | Stanley | Heller the Med Student | 1 | 1 |
| Art Chudabala | Greg | Derek Liu | 1 | 1 |
| Darryl Fong | Mr. Chang | Pak | 1 | 1 |
| Elizabeth Penn Payne | Margie | Dyan the Waitress | 1 | 1 |
| Harold Surratt | Reverend Ed | Deputy Chief Lowell | 1 | 1 |
| Marshall Manesh | Babu | Tomas | 1 | 1 |
| Rick Hall | Detective in Larkin Case | Darryl | 1 | 1 |
| Jodi Taffel | Surgical Nurse | Venus | 1 | 1 |
| Nancy Stone | Assistant | Female Heckler | 1 | 1 |
| Mark Hicks | Physical Therapist | Willie Rushton | 1 | 1 |
| Paul Keith | Paul | Haskell | 1 | 1 |
| Dwight Hicks | Officer Hutton | Goetz's Attorney | 1 | 1 |
| Henry DiGiovanni | Delivery Man | Longview | 1 | 1 |
| Jacory Gums | James Silcott | Teenage Employee | 1 | 1 |
| Bayani Ison | Delivery Man | Jon Betchel | 1 | 1 |
| Cesar Flores | Oscar | Cordero | 1 | 1 |
| Teressa Tunney | Teacher | Andrea | 1 | 1 |
| Tahmus Rounds | Colby | Barr | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.