All 134 actors in both Brooklyn Nine-Nine and NCIS
134 actors have appeared in both Brooklyn Nine-Nine and NCIS, across 661 episodes. The most-credited is Kent Shocknek, Slade Austin in Brooklyn Nine-Nine and ZNN News Anchor Guy Ross in NCIS.
| Actor | In Brooklyn Nine-Nine | In NCIS | Eps | Eps |
|---|---|---|---|---|
| Kent Shocknek | Slade Austin | ZNN News Anchor Guy Ross | 1 | 11 |
| Winston Story | Bill Hummertrout | Manny | 7 | 1 |
| Carlease Burke | Muriel | D'Arcy McKinna | 1 | 3 |
| Greg Germann | Gary Lurmax | NCIS Deputy Director Jerome Craig | 1 | 3 |
| Bertila Damas | Camila Santiago | Navy Master Chief Petty Officer Renee Quichera | 2 | 1 |
| Charles Carpenter | Detective Paxton | Sheriff Marcus Mayes | 2 | 1 |
| Jack Axelrod | Henry Coles | Shmeil Pinkhas | 1 | 2 |
| James Morrison | Dan Yaeger | CIA Assistant Director Jonathan Overmeier, U.S. Senator John Phillips | 1 | 2 |
| K Callan | Carol | Bertha Jones-Delacroix, Grace Mullen | 1 | 2 |
| Mark Berry | Deputy Chief Gerber | Joe | 2 | 1 |
| Paul Mabon | Officer Lou | Lucas' Father | 5 | 1 |
| Reggie Lee | Dr. Ronald Yee | Jonathan Chow | 2 | 1 |
| Matthew Willig | Brandon Jacoby | NCIS Special Agent Simon Cade | 1 | 4 |
| A.J. Tannen | Mel Jenkins | Mossad Agent, Grant Lancaster | 1 | 3 |
| Frederick Koehler | Becca Boyle | Simon Gravy | 2 | 1 |
| LaMonica Garrett | Agent Feingold | Marine Captain Craig Quincy | 1 | 2 |
| Andrew Friedman | Gil, Lawyer | George | 2 | 1 |
| Audrey Wasilewski | Cindy Shatz | Shirley Wilkes | 1 | 1 |
| Caleb Smith | Andrea Boyle | USNPS ISB Special Agent Gage Winchester | 1 | 1 |
| Chip Chinery | Don | NCIS Employee Rodney Spence | 1 | 1 |
| Dennis Cockrum | Deputy Inspector Flynt | NSA Tech, Senator | 1 | 2 |
| Jim Rash | Dr. Jones | Dr. Joel Sanderson | 1 | 1 |
| Kim Estes | George Kenderson | Minister | 1 | 1 |
| Kirk Fox | Kurt | Rod Carmale | 1 | 1 |
| Matt Lowe | Beefer | Joey Barrett | 1 | 1 |
| Matthew Bellows | Frank Kingston | Navy Captain Reginald Barkley | 1 | 1 |
| Nicole J. Butler | Sylvia Dunnes | Coordinator | 2 | 1 |
| Nicole Pettis | Judy, Teri | Haley | 2 | 1 |
| Rebecca Wisocky | Captain Lamazar | Jody Carvell | 1 | 1 |
| Sean Astin | Sergeant Knox | Tyler Elliott | 1 | 1 |
| Sterling K. Brown | Philip Davidson | Elijah Banner | 1 | 1 |
| Troy Vincent | Vic Turring | Lawyer | 1 | 1 |
| James Michael Connor | Deputy Commissioner Podolski | Andrew Pike | 2 | 1 |
| Alex Ball | Chad | Navy Senior Chief Richard Granger | 1 | 1 |
| Anna Khaja | Dr. Theresa Moore | ADA Eliza Hutchins | 1 | 1 |
| Brent Chase | Vince Michael Thompson | Navy Petty Officer Third Class Nathan Thomas | 1 | 1 |
| Delpaneaux Wills | Officer Howard Booth | Marine Corporal Andrew Beck | 1 | 1 |
| Eugene Kim | Dr. Midj | Captain Ed Fletcher | 1 | 1 |
| Gregg Binkley | Lyndon Boyle | Bob Stivers | 1 | 1 |
| Ian Stanley | Bryant Ungerbert | Robert Whitlock | 1 | 1 |
| Jama Williamson | Rachel | Angelina Jennings | 1 | 1 |
| James Urbaniak | Nick Lingeman | Dr. Rod Daniels | 1 | 1 |
| Merrick McCartha | Frank Murwin | Doctor Eugene Pierce | 1 | 1 |
| Oliver Muirhead | Dean Wesley Allister | Jay Danorth | 1 | 1 |
| Peter Giles | Nick Slade | Torsten Engler | 1 | 1 |
| Ray Abruzzo | Michael Augustine | Rick Azari | 1 | 1 |
| Ray Campbell | Special Agent Marx | Tatum Dell | 1 | 1 |
| Wayne Lopez | Uniformed Cop | Prison Sergeant Desmond Walters | 1 | 1 |
| Elizabeth Liang | Margo Hayes | NCIS REACT Agent Jones | 1 | 2 |
| Anthony L. Fernandez | Perp | Luis Carter | 1 | 1 |
| Bob Stephenson | Janitor Randy | Kevin Lane | 1 | 1 |
| Branton Box | Graham | John Smith | 1 | 1 |
| Cassius Willis | Agent Mazzarino | NCIS Special Agent Russell Wallace | 1 | 1 |
| DaJuan Johnson | Detective Maxime Drexel | NIS Special Agent Edward Scott | 1 | 1 |
| Dan Warner | Captain Donovan | Federal Marshal | 1 | 1 |
| Eltony Williams | Clancy Thomas | Marine Gunnery Sergeant Cal Groves | 1 | 1 |
| Jim Hoffmaster | Lawrence | Administrator | 1 | 1 |
| Jim Meskimen | Deputy Chief Williams | Doctor Farrel Emerson | 2 | 1 |
| Joe Sabatino | Benny | HRT Leader Horowitz | 1 | 2 |
| Jonathan Chase | Seth Haggerty | Navy Commander Marshall May | 1 | 1 |
| Jonathan Ohye | Theodore Rawlins | Nigel Yang | 1 | 1 |
| Kate Rene Gleason | Woman | Jane | 1 | 1 |
| Matt Lasky | Zub | Robert Hill | 1 | 1 |
| Matthew Jones | Dr. Millford Cream | Navy Commander Rick Odwalla | 1 | 1 |
| Michael Marc Friedman | Donny | Gunnery Sgt. Joseph Wilkes | 1 | 1 |
| Rob James | Chuck | Guard | 1 | 1 |
| Shannon McClung | Don Levierel | Boltcutter | 1 | 1 |
| Shelley Robertson | Celine | Navy Captain Beverly Sharp | 1 | 1 |
| Tatum Shank | Officer McCaffery | Ted | 1 | 1 |
| Adam William Zastrow | Dallas | Ronald Kepczak | 1 | 1 |
| Alexander Harris | Arlo | Museum Docent Sal | 1 | 1 |
| Arlene Santana | Grace Maravilla | Navy Chief of the Boat Constance Shaw | 1 | 1 |
| Bo Kane | John Lux | North Carolina State Trooper William Forman | 1 | 1 |
| Bob McCracken | Frank Spond | Joshua Drewe | 1 | 1 |
| Brent Briscoe | Matthew Langdon | Buzz | 1 | 1 |
| Craig Gellis | Jim | Civilian Crewman #1 | 1 | 1 |
| Dale Pavinski | Dom | Marine Sergeant Stephen O'Neill | 1 | 1 |
| Dimiter D. Marinov | Alexei Bisko | Ghenna Kozlov | 1 | 1 |
| Emily Berry | Temma | Gladys | 1 | 1 |
| Heather Olt | Sophia Bunsen | Groundskeeper | 1 | 1 |
| Joe Alvarez | Armored Truck Guard | Fire Lieutenant Earl Davis | 1 | 1 |
| Juan Alfonso | Mel Szeriank | Ramon Moncada | 1 | 1 |
| LaNisa Renee Frederick | Gabby Sholah | Diana Roday | 1 | 1 |
| Max E. Williams | Grant | Louis Shekian | 1 | 1 |
| Perry Anzilotti | Reggie Bludsoe | Ted Rogers | 1 | 1 |
| Peter James Smith | Ron | Benjamin Harmey | 1 | 1 |
| Scott Michael Morgan | Judd Sterrino | Virginia State Trooper Keyes | 1 | 1 |
| Stacie Greenwell | Ann Sladj | Hartford County Sheriff Marge Fields | 1 | 1 |
| Steve Tom | Kellan Heller | George Ashley Green | 1 | 1 |
| Travis Johns | Alan Thinne | Martin Curtis | 1 | 1 |
| Ashley Dulaney | Katie | Rebecca | 1 | 1 |
| Christine Garver | Angela | Tiffany Leonne | 1 | 1 |
| David Piggott | Perp #2 | Arben Bardhi | 1 | 1 |
| Devin Sidell | Gwen | Dark Woman A.K.A. Angela Russell | 1 | 1 |
| Doug Simpson | Paul Thatch | Roger Dietz | 1 | 1 |
| Geoffrey Kennedy | Eric Franklin | NCIS Agent #2 | 1 | 1 |
| James Babson | Ezra | Mickey Clark | 1 | 1 |
| Jeff Marlow | Dixon Carfunk | Survivalist Trainee #1 | 1 | 1 |
| John Littlefield | Wax Eegan | Stovic's Aide | 1 | 1 |
| Karole Foreman | Anne Sumter | Lydia Miles | 1 | 1 |
| Liz Benoit | Elaine | Scholarly Woman #2 | 1 | 1 |
| Mann Alfonso | Murk | Edgar Fitz | 1 | 1 |
| Marcus Terrell Smith | Perp #3 | Wedding DJ / NCIS Agent | 1 | 1 |
| Marque Richardson II | Brian Jensen | Navy Seaman Joey Elson | 1 | 1 |
| Phil Abrams | Uncle Bob | Hotel Manager | 1 | 1 |
| Ravi Naidu | Mitch | Doctor | 1 | 1 |
| Rocky McMurray | Chief Aggerton | Howard County P.D. Officer Ray Mitchell | 1 | 1 |
| Ryan Radis | Chip | Andrew Lewis | 1 | 1 |
| S.E. Perry | Chief Fisker | Retired Marine Colonel Yale Peyton | 1 | 1 |
| Sarah Chaney | Visitation Guard #2 | DIA Agent Collins | 1 | 1 |
| Clark Moore | Bryce | Virginia State Trooper Phil Collins | 1 | 1 |
| Harvey J. Alperin | Joseph | Henry Mantell | 1 | 1 |
| Hermie Castillo | Alan | Zeke | 1 | 1 |
| Joshua Elijah Reese | Peter | Suited Man | 1 | 1 |
| Kirk Bovill | Paul Haimes | Richard Sims | 1 | 1 |
| Lou George | Edmund Grail | Manager | 1 | 1 |
| Minerva García | Jennifer | NCIS Lawyer Taylor Hanna | 1 | 1 |
| Steven M. Gagnon | Deputy Commissioner Grayson | CIA Director Roger Kirkwood | 1 | 1 |
| Tom Billett | Matt | Viggo Trellis | 1 | 1 |
| Vincent Duvall | Sid Wells | Officer Holt | 1 | 1 |
| Carole Gutierrez | Beth Nurminstein | Woman | 1 | 1 |
| Chris Flanders | Emcee - Gilbert | Joseph McBride | 1 | 1 |
| Elaine Lockhart | Officer Gwen | Doris Collins | 1 | 1 |
| Faruq Tauheed | Gang Leader | Derek | 1 | 1 |
| Grace Rowe | Nancy | NCIS Special Agent Donna Andrews | 1 | 1 |
| Jess Allen | Delivery Guy | Burly Bodyguard | 1 | 1 |
| Joshua Dov | Shane Broadman | Portland Douglas | 1 | 1 |
| Maurice Webster | Deputy Thom | Bartender | 1 | 1 |
| Pamela Shaddock | Nurse Elrog | Nurse | 1 | 1 |
| Patrick Robert Smith | Gino | Tim Gerber | 1 | 1 |
| Timothy Hornor | Simon | Ian | 1 | 1 |
| Tripp Pickell | Lucas | Petty Officer Pete Bidwell | 1 | 1 |
| Adam Lieberman | Agent Nathan Clarke | U.S. Customs Officer Cruz | 1 | 1 |
| Stevens Gaston | Waiter | Young Jeff Ross | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.