All 65 actors in both NCIS and The Pitt
65 actors have appeared in both NCIS and The Pitt, across 538 episodes. The most-credited is Amielynn Abellera, Navy Lieutenant Kaitlyn Holcomb in NCIS and Nurse Perlah Alawi in The Pitt.
| Actor | In NCIS | In The Pitt | Eps | Eps |
|---|---|---|---|---|
| Amielynn Abellera | Navy Lieutenant Kaitlyn Holcomb | Nurse Perlah Alawi | 1 | 30 |
| Jeanette O'Connor | Teri | Myrna White | 1 | 10 |
| Sarah Jane Morris | NCIS Special Agent E.J. Barrett | Janey | 7 | 2 |
| Michael Nouri | Mossad Director Eli David | Nathaniel Montrose | 5 | 2 |
| Michael Hyatt | Judy Williams | Gloria Underwood | 1 | 8 |
| Amanda Schull | Kay Barlow | Gretchen Lambdin | 1 | 1 |
| Angela Lin | Assistant District Attorney Sheila Addison | Nancy Yee | 1 | 1 |
| John Getz | Walter Kane | Lloyd Wilkins | 1 | 3 |
| Amanda Fuller | Jennifer Shields | Madison Humphrey | 1 | 2 |
| Drew Powell | Fred Hadley | Doug Driscoll | 1 | 6 |
| Samantha Sloyan | Emily Goodwin | Lily Bradley | 1 | 7 |
| Deepti Gupta | Doctor Conrad | Dr. Eileen Shamsi | 1 | 8 |
| Madison Mason | Marine Lt. Colonel Bushnell | Joseph Spencer | 1 | 4 |
| Heather Mazur | Laura Strike-DePalma | Marissa | 1 | 2 |
| Henri Esteve | Johnny Diggs | Rocco DeJulio | 1 | 1 |
| Kayla Blake | Nurse Allegra | Rita Kitajima | 1 | 2 |
| Sal Landi | Bill Zaprowski, Cmdr. Stovic | Jasper Simpson | 2 | 1 |
| Skyler Stone | Uncle Stan | Buster Pirelli | 1 | 2 |
| Alison Haislip | Navy Lt. Commander Hannah Banks | Morgan Stiles | 1 | 3 |
| Rebecca Tilney | Madeline Dumont | Helen Spencer | 1 | 3 |
| Mandy Levin | Shirley Ives | Wendy Atwater | 1 | 2 |
| Reginald Lashaun Clay | Navy Petty Officer Third Class Albert Dale | Officer Jay Underhill | 1 | 5 |
| Jona Xiao | Dr. Mei Li | OB Nurse Sam Garvin | 1 | 1 |
| Max Adler | Luke Stana | Ralph O'Hearn | 1 | 1 |
| Shannon McClung | Boltcutter | Flight Medic Cory Dodds | 1 | 4 |
| Christopher T. Wood | Congressman Peter Shaw | Ian Randall | 1 | 2 |
| Clare Carey | Ann Gibbs | Lauren Milford | 2 | 1 |
| Usman Ally | Victor Mir | Dr. Raymond Javadi | 2 | 1 |
| Ian Stanley | Robert Whitlock | Michael "Kraken" Krakozhia | 1 | 3 |
| Shani Atias | Stoic Afghan Girl | Laura | 1 | 4 |
| Jenny O'Hara | Alice Brodie | Candace O'Grady | 1 | 1 |
| Mac Brandt | Jake Spoke | Greg Young | 1 | 1 |
| Madeline Carroll | Angela Kelp | Rita Wolcott | 1 | 1 |
| Nancy Linehan Charles | Ruthann Harrison | Mrs. Randolph | 1 | 1 |
| Taj Speights | JaVale Brown | Jake Malloy | 1 | 5 |
| Taryn Kelly | Navy Lieutenant Sara Giles | Officer Ordaz | 1 | 2 |
| Alex Weed | Johnny | Clint Hansen | 1 | 3 |
| Johnny Sneed | CIA Agent Kramer | Austin Green | 1 | 3 |
| Al Coronel | Metro P.D. Lieutenant Wilton Buck | Officer Bingham | 1 | 1 |
| Chad Addison | Young Eric Jurel | Brian Thomas | 1 | 2 |
| Eugene Shaw | Marine Master Sergeant Neil Koh | Mark Yee | 1 | 2 |
| Tony Becker | Policeman | Slayton Hansen | 1 | 2 |
| Chris Gann | Navy Captain Henry Nikolai | Police Chief Burgess | 1 | 1 |
| Ericka Kreutz | Joann Hipple | Dr. Michelle Myers | 1 | 1 |
| J. Teddy Garces | Omar Lewis | Wendell Stone | 1 | 1 |
| John Hartmann | DOD IG Inspector Richard Sullivan | William Booker | 1 | 1 |
| Lou Ferrigno Jr. | Dave Lancellotti | Dr. Brendon Park | 1 | 1 |
| Patrick Faucette | Security Guard | Bob Chazan | 1 | 2 |
| Richard Wharton | Squeegee Man | Grayson | 1 | 2 |
| Mackenzie Astin | Michael Rose | Jereme Spencer | 1 | 3 |
| Brian Norris | Lucas | Marcus Casella | 1 | 1 |
| Derek Anthony | NCIS Maintenance Worker Lennox Kincaid | Jean Samba | 1 | 1 |
| Stacie Greenwell | Hartford County Sheriff Marge Fields | Tina Chambers | 1 | 1 |
| Blake Shields | Potential Recruit | Hank | 1 | 1 |
| Brick Jackson | Little Pinky | Barry Mitchell | 1 | 1 |
| Cliff Weissman | Nicolas Everett | Glenn Hess | 1 | 1 |
| Patrick Mulvey | Milo Rankoff | Benny Connors | 1 | 1 |
| Phil Abrams | Hotel Manager | Dr. Peter Cabrera | 1 | 1 |
| Keenan Henson | Henry Coldwell | Oliver Haas | 1 | 2 |
| Joshua Dov | Portland Douglas | Barrett Dunkle | 1 | 1 |
| S. Zylan Brooks | Catherine Scott | Nurse Bridget Young | 1 | 1 |
| Bobby Ray Cauley, Jr. | ND Caddy | Alex | 1 | 1 |
| Paul Mabon | Lucas' Father | Eli Alexander | 1 | 1 |
| Timothy Davis-Reed | Edison Rawls | Ed Gellin | 1 | 1 |
| Tyler Wolfe | Navy Lieutenant Junior Grade Terence Keith | Officer Kalivoda | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.