All 132 actors in both Franklin & Bash and NCIS
132 actors have appeared in both Franklin & Bash and NCIS, across 548 episodes. The most-credited is Muse Watson, Officer Werth in Franklin & Bash and Mike Franks in NCIS.
| Actor | In Franklin & Bash | In NCIS | Eps | Eps |
|---|---|---|---|---|
| Muse Watson | Officer Werth | Mike Franks | 1 | 19 |
| Claire Coffee | Janie Ross | Nikki Crawshaw | 7 | 1 |
| Beau Billingslea | Judge James Douglas | Denny "Pop" Rydell | 5 | 1 |
| Gates McFadden | Judge Mallory Jacobs | Constance Belmont | 4 | 1 |
| Michael Hyatt | Judge Elizabeth Sheffield | Judy Williams | 3 | 1 |
| Tom Everett | Judge Warren Mosley | CIA Head of Intelligence Kirkwood Zaysen | 3 | 1 |
| Ian Reed Kesler | Greg Morrow | Mark Daniels, Police Officer Howard Shelly | 1 | 2 |
| Jack Axelrod | old man | Shmeil Pinkhas | 1 | 2 |
| Rob Benedict | Sandy Hall | Aaron Alan Wright | 2 | 1 |
| Robert Pine | Duncan Morrow | Congressman Theodore Randolph, Golfer Ben | 1 | 2 |
| Alexandra Holden | Debbie Wilcox | Brooke Fenten | 4 | 1 |
| Geoffrey Blake | Gerry Nelson | Marc Attencio | 4 | 1 |
| Jacqueline Obradors | Glenna Sproik | Paloma Reynosa | 2 | 3 |
| Ally Maki | Tonia | Marie Manna | 1 | 1 |
| Carla Gallo | Tammy Setton | Melissa Wheeler Fox | 1 | 1 |
| Chris Mulkey | Capt. N. Goepp | Navy Captain Richard Owens | 1 | 1 |
| Eddie Jemison | Robbie Ambriano | Terry Spooner | 2 | 2 |
| Joe Holt | Deputy D.A. Mark Everett | Navy Captain Jack Wallace | 3 | 1 |
| Leonard Roberts | Dante Cole | P.O. Howard Carter | 1 | 1 |
| Brian Howe | A.D.A. Brad Hewett | Sherriff Tom Barrett | 2 | 1 |
| Erich Anderson | Roger Dempsey | Jack Canton | 2 | 1 |
| Jean St. James | Janice | Marilyn Davis | 1 | 2 |
| Mercedes Colon | Judge Jill Sheehan | Gina | 3 | 1 |
| Michael Weaver | Danny DuBois | Thomas McAllister | 3 | 1 |
| Adam Lieberman | Josh Hughes | U.S. Customs Officer Cruz | 2 | 1 |
| Ben Begley | Judge Stanley Winters | Jimmy Lancaster | 2 | 1 |
| Courtney Henggeler | Molly Taylor | Scorpio Sinn | 1 | 1 |
| Daniel Roebuck | Dewey Barba | Port Security Chief Matthew Lake | 1 | 1 |
| David Gautreaux | Judge Martin Wilson | Richard Colford | 2 | 1 |
| Eric Bruskotter | Officer Munson | Lester | 1 | 1 |
| François Chau | Mr. Han | Henry Deng | 1 | 1 |
| Jaime Ray Newman | Cheryl Koch | Navy Lieutenant Commander Melanie Burke | 1 | 2 |
| James Michael Connor | Judge Lester Walsh | Andrew Pike | 2 | 1 |
| Jamie McShane | Julian Aroyan | Samuel Hayes | 1 | 1 |
| Jocko Sims | R.J. Carlton | Michael Thomas | 2 | 1 |
| Julian Acosta | Henry Stein | Matt Burns | 2 | 1 |
| Lindsey Kraft | Mikah Rowe | Sarah Goode | 1 | 2 |
| Marcus Giamatti | Country Club Manager | Victor Tillman | 1 | 1 |
| Mark Rolston | Judge Clarence Rydberg | George Westcott | 1 | 2 |
| Melora Walters | Joan Harris | Susan Lowe | 1 | 1 |
| Scott Michael Campbell | Denny Kresge | Robert Miller | 1 | 1 |
| Spencer Garrett | Jeff Lisk | Commander Spenser | 1 | 1 |
| Clyde Kusatsu | Judge Marcus Koh | Benjamin Franklin, Mister Takumi Rin | 1 | 2 |
| Jenny O'Hara | Nanette | Alice Brodie | 2 | 1 |
| Philip Casnoff | Glenn | Sean Latham | 1 | 2 |
| Thomas F. Wilson | Spiritual Adviser | Abgus DeMint | 2 | 1 |
| Bellamy Young | Margaret Pollock | ATF Agent Melinda Stone | 1 | 1 |
| Brian McNamara | Tom Parker | Noah Sykes | 1 | 1 |
| Cameron Goodman | Melody Jilf | Maddie Tyler | 1 | 1 |
| David Burke | Assistant District Attorney | George Ingram | 1 | 1 |
| Hillary Tuck | Jill | Justine Booth | 1 | 1 |
| Jake Busey | Dr. Doug | Whit Dexter | 1 | 1 |
| John Kapelos | Roland Stray | Vice Principal Vic Castor | 1 | 1 |
| Judith Moreland | Judge Jennifer Nash | Carrie Lewis | 1 | 1 |
| Ken Garito | Mark Johnson | Leslie Walker | 1 | 1 |
| Nicole Steinwedell | Eileen Morrow | Olivia Chandler | 1 | 1 |
| Patrick Fabian | Paul Levy | Ray Vincent | 1 | 1 |
| Patrick Fischler | John Stills | George Stenner | 1 | 1 |
| Paul Schulze | Eli Palmer | Marine Major Ken Meyers | 1 | 1 |
| Peter MacKenzie | Marcel Ziff | Jack Murdoch | 1 | 1 |
| Rebecca McFarland | Katherine Mack | Det. Rapp | 1 | 1 |
| Steve Talley | Brock Daniels | Bill | 1 | 1 |
| Tiffany Dupont | Elisa Farrell | Kimberly Nolan | 1 | 1 |
| Van Epperson | Judge Ken Winkleman | Pop | 1 | 1 |
| Bruce Nozick | Robert Harcourt | Harvey Grossman, Lacy | 1 | 2 |
| Aaron Hill | Zach Harvin | Navy Seal Lieutenant William Blake | 1 | 1 |
| Gino Anthony Pesi | Sal Gotelli | Doug Fisher | 1 | 1 |
| Jack Kehler | Jim Sweeney | Tom Wilson | 1 | 1 |
| Kate Beahan | Chelsea Beckman | D.G.S.I. Divisional Commissioner Colette Girard | 1 | 2 |
| Keone Young | Sato | Lee Sung | 1 | 1 |
| Larry Poindexter | Carter Dunlap | Dr. Berman | 1 | 1 |
| Mark L. Taylor | Dr. Henry Carlisle | Dr. Harvey Kimball | 1 | 1 |
| Matt Battaglia | Johnny | P.O. Porcaro | 1 | 1 |
| Miguel Pérez | Landmark Commission Member | Federal Marshal Van Driver | 1 | 1 |
| Sean Astin | Steven Piper | Tyler Elliott | 1 | 1 |
| Teddy Lane, Jr. | Ricky | Deputy Barney | 1 | 1 |
| Alison Haislip | Mandy | Navy Lt. Commander Hannah Banks | 1 | 1 |
| Arlene Santana | Brenda Griffin | Navy Chief of the Boat Constance Shaw | 1 | 1 |
| Ava Gaudet | Lisa Englender | Lisa Bock | 1 | 1 |
| Benita Krista Nall | Lina Tan | Amanda Wright | 1 | 1 |
| Dan Martin | Donald French | Mail Carrier | 1 | 1 |
| David Bickford | Richard Kazack | Catholic Priest | 1 | 1 |
| Don McManus | Judge Derek Kohler | Mark Stafford | 1 | 1 |
| Erin Ross | Katie | Melissa | 1 | 1 |
| Joanna Leeds | Tammy | Molly Guinn | 1 | 1 |
| Jocelyn Ayanna | City Girl | Asabe Dawson | 1 | 1 |
| Kasey Mahaffy | Roderick "Freck" Hildebrandt | Doctor Patton Hartgrave | 1 | 1 |
| Kevin Christy | Mason Trawley | Clarence Tobett | 1 | 1 |
| Lawrence Kao | Netherlands | Pete Cannizaro | 1 | 1 |
| Michael Masini | Carlo Savona | Axel McKenzie III | 1 | 1 |
| Trisha LaFache | Witness 2 | Lola | 1 | 1 |
| Brian Oblak | Officer Preston | MPD Cop #1 | 1 | 1 |
| Catherine Kresge | Rebecca | Marine Lance Corporal Stella Brooks | 1 | 1 |
| Gabriel Olds | Dalton | Gregg Norvell | 1 | 1 |
| Ivar Brogger | Jeffries | Simon Katz | 1 | 1 |
| J. Downing | Derek | Avis Boyle | 1 | 1 |
| J.D. Walsh | Allen Slayton | Leonard Finnik | 1 | 1 |
| Josh Randall | Commander Steven Puckett | Navy Commander Ryan Barnes | 1 | 1 |
| Kevin Cahoon | Bryce Thorpe | Joe Don Wynn | 1 | 1 |
| Kim Shaw | Summer Wallace | Former Navy Lieutenant Courtney Reed | 1 | 1 |
| Mackenzie Astin | Seth | Michael Rose | 1 | 1 |
| Melissa Ponzio | Annie Ross | Drew Turner | 1 | 1 |
| Paul Bartholomew | Mason Dominic | Spencer Dodd | 1 | 1 |
| Paul Cassell | Dr. Stephan Hall | Bart Crowley | 1 | 1 |
| Robin Thomas | Big Mack | Dr. Neil Fleming | 1 | 1 |
| Ryan Cutrona | Judge Jack Battershell | Ray Beringer | 1 | 1 |
| Susan Angelo | Linda | Admiral's Wife | 1 | 1 |
| Tom Virtue | Madison's Lawyer | Frank Satner | 1 | 1 |
| Tom Wright | Judge Gerald Whitman | Warden Sam Kelleher | 1 | 1 |
| Carrie Wiita | Sadie Juvonen | Lana | 1 | 1 |
| Doug Simpson | Mr. Bracca | Roger Dietz | 1 | 1 |
| Fernando Rivera | Dave | Navy Seaman Mark Forrest | 1 | 1 |
| Kevin Rock | Principal Bill Edgar | DoD Liason Harris Klein | 1 | 1 |
| Randy Crowder | A.D.A. Rupert Halliday | Mac Sims | 1 | 1 |
| Regi Davis | Park Ranger Brooks | Commander David Smith | 1 | 1 |
| Sara Sanderson | Allie (The Waitress) | Tiffany | 1 | 1 |
| Aaron Hendry | Ian | Bob Mugford | 1 | 1 |
| Courtney Gains | Lyle | Gary Silverstin | 1 | 1 |
| D.C. Douglas | Wooten | Tom Speakman | 1 | 1 |
| Paul Perri | Mr. Bigsby | Man | 1 | 1 |
| Rob Welsh | Lucian Guthrie | Julian Reinhardt | 1 | 1 |
| Roxana Ortega | Delmi Santiago | Dr. Susanna Soto | 1 | 1 |
| Scott Menville | Drew Silas | Army Sergeant Donald "Donny" Pretorius | 1 | 1 |
| Ben Cain | Tommy Halpin | Cy White | 1 | 1 |
| Dariush Kashani | Allen Pierce | Ezmaray Daoub | 1 | 1 |
| Geoffrey Rivas | Mr. Keiser | Ricardo Guzman | 1 | 1 |
| Jordan Marder | Det. Spears | Pirate #2 | 1 | 1 |
| Tom Choi | Coroner | Navy Commander Bradley Hall | 1 | 1 |
| Andy Umberger | Mike Dixon | FBI Agent Freedman | 1 | 1 |
| Josh Latzer | Workman | Olek Lazarenko A.K.A. Man | 1 | 1 |
| Kevin Michael Martin | Rudy Baldini | High School Boy | 1 | 1 |
| Martin Morales | Mr. Louza | Bellman | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.