All 102 actors in both Brooklyn Nine-Nine and NCIS: Los Angeles
102 actors have appeared in both Brooklyn Nine-Nine and NCIS: Los Angeles, across 476 episodes. The most-credited is Winston Story, Bill Hummertrout in Brooklyn Nine-Nine and Eddie Fisk in NCIS: Los Angeles.
| Actor | In Brooklyn Nine-Nine | In NCIS: Los Angeles | Eps | Eps |
|---|---|---|---|---|
| Winston Story | Bill Hummertrout | Eddie Fisk | 7 | 1 |
| Kent Shocknek | Slade Austin | Reporter | 1 | 6 |
| Ernie Reyes, Jr. | Bob #2 | Jemadar Thapa | 1 | 2 |
| Paul Mabon | Officer Lou | Counselor | 5 | 1 |
| Danny Trejo | Oscar Diaz | Tuhon | 1 | 1 |
| David Figlioli | Dan "Daniel" Valdano | Rondel Fryer | 1 | 1 |
| Marilu Henner | Vivian Ludley | Elizabeth Kilbride | 5 | 1 |
| Matthew Bellows | Frank Kingston | Navy Commander Brian James | 1 | 1 |
| Oscar Nuñez | Dr. Porp | Lionel Fernandez | 1 | 1 |
| Bertila Damas | Camila Santiago | Blanca Perez | 2 | 1 |
| Charles Carpenter | Detective Paxton | LAPD Detective | 2 | 1 |
| Anna Khaja | Dr. Theresa Moore | Talita Pambakian | 1 | 1 |
| Audrey Wasilewski | Cindy Shatz | Meredith Huxley | 1 | 1 |
| David Fumero | Melvin Stermley | Air Marshal Miguel Salazar | 1 | 1 |
| Deren Tadlock | Marv | Security Guard | 2 | 1 |
| Jason Sims-Prewitt | Erick Dirph | Earl Miller | 1 | 1 |
| LaMonica Garrett | Agent Feingold | Michael Williams | 1 | 1 |
| Martin Mull | Walter Peralta | Edward O'Boyle | 1 | 1 |
| Nicole Pettis | Judy, Teri | Air Marshal Vanessa Barley | 2 | 1 |
| Ray Campbell | Special Agent Marx | Charles Turner | 1 | 1 |
| Rebecca Wisocky | Captain Lamazar | Sasha Livingston | 1 | 1 |
| David Grant Wright | Justice of the Peace | Oliver Decker | 2 | 1 |
| Matt Lasky | Zub | Joseph Jones, Steampunk Bartender | 1 | 2 |
| Becky Wu | Officer Janice | EMT Saito | 1 | 1 |
| Brent Chase | Vince Michael Thompson | Billy Rex | 1 | 1 |
| Carlease Burke | Muriel | Car Rental Shop Owner | 1 | 1 |
| Deep Rai | Andy Chovy | Zahid | 1 | 1 |
| Delpaneaux Wills | Officer Howard Booth | Security Detail Leader Ray | 1 | 1 |
| Dutch Johnson | Billy Ocampo | Thomas Jones | 1 | 1 |
| Eddie Alfano | Eric Marsh | Security Guard | 1 | 1 |
| Gregg Binkley | Lyndon Boyle | Navy Lieutenant Commander Gary Hudson | 1 | 1 |
| Ian Stanley | Bryant Ungerbert | LAPD Officer McNeil | 1 | 1 |
| Jonathan Marballi | Gene Doublehorn | Big Ron | 1 | 1 |
| Luis Moncada | Randall | Manny | 1 | 1 |
| Sarah Chaney | Visitation Guard #2 | Hotel Security Guard | 1 | 1 |
| Zoran Radanovich | Silvio Nucci | Assassin | 1 | 1 |
| Dale Pavinski | Dom | Vincent Garvey | 1 | 2 |
| David Haley | Ryan | DOD Police Officer | 2 | 1 |
| Denell Johnson | Allen - Tough Guy, Stu | Barista | 2 | 1 |
| Stacie Greenwell | Ann Sladj | Sonya Morales | 1 | 2 |
| Andrew Tinpo Lee | Williamson | Ramon Santos/Amir Mattar | 1 | 1 |
| Anthony Azizi | Ahmed | Adanan Al-Ahmadi | 1 | 1 |
| Arlene Santana | Grace Maravilla | Alicia Ruiz | 1 | 1 |
| Brandon Morales | Ramon | Guard | 1 | 1 |
| Brandon Raman | Caleb | Arjun Sethi | 1 | 1 |
| Claudio Pinto | Sergio Mindar | Jerry Fuentes | 1 | 1 |
| Craig Stepp | Gary Shaw | Kurt Hovorka | 1 | 1 |
| Dan Warner | Captain Donovan | Man with Hoodie/Brett Smith | 1 | 1 |
| Eltony Williams | Clancy Thomas | Marine EOD Sergeant Revis | 1 | 1 |
| Fernando M. Martinez | Marco | Cartel Hitman #1 | 1 | 1 |
| Jake Lockett | Jeff | Jon Bennett | 1 | 1 |
| Jonathan Chase | Seth Haggerty | Kevin Turner | 1 | 1 |
| Jonathan Ohye | Theodore Rawlins | Medic | 1 | 1 |
| Matthew Jones | Dr. Millford Cream | Cop | 1 | 1 |
| Michael Klesic | Zerb Gudanya | Igor Lebedev (Igor #2) | 1 | 1 |
| Ricardo J. Chacon | Airport Cop | Customs and Border Patrol Officer | 1 | 1 |
| Shelley Robertson | Celine | Paula Lewis | 1 | 1 |
| Todd Aaron Brotze | Miles Moorgil | Accountant | 1 | 1 |
| Adam William Zastrow | Dallas | Scott Upson | 1 | 1 |
| Brent Briscoe | Matthew Langdon | Motel Manager | 1 | 1 |
| Craig Gellis | Jim | Harold | 1 | 1 |
| Dan Cole | Sheriff Grant Knox | Security Guard | 1 | 1 |
| Diana Lu | Mattingly | Madee | 1 | 1 |
| Dimiter D. Marinov | Alexei Bisko | Driver | 1 | 1 |
| Juan Alfonso | Mel Szeriank | Carlos | 1 | 1 |
| K.T. Thangavelu | Mrs. Stratton | Cleaning Lady | 1 | 1 |
| Maurice Hall | Martin A. Navratilov | AMT Julian Cousins | 1 | 1 |
| Maynor Alvarado | Pete Za | Raul | 1 | 1 |
| Pamela Shaddock | Nurse Elrog | Bank Manager | 1 | 1 |
| Phil Abrams | Uncle Bob | Ben Walker | 1 | 1 |
| Rolando Boyce | Steve Millerbund | Foreman | 1 | 1 |
| Sam Adegoke | Ship Photographer | Junior Sancho | 1 | 1 |
| Scott Michael Morgan | Judd Sterrino | Wilson Rowe | 1 | 1 |
| Steve Tom | Kellan Heller | Roger/Morgan | 1 | 1 |
| Travis Johns | Alan Thinne | Nick Reed | 1 | 1 |
| Catherine Carlen | Andrea | Diane | 1 | 1 |
| James Babson | Ezra | Male Paramedic | 1 | 1 |
| Jason Jin | Officer Rick | Larry | 1 | 1 |
| Joseph A. Garcia | Yordano | Ignacio | 1 | 1 |
| Marcus Terrell Smith | Perp #3 | Larry | 1 | 1 |
| Rocky McMurray | Chief Aggerton | Security Guard | 1 | 1 |
| Wayne Lopez | Uniformed Cop | Construction Worker | 1 | 1 |
| Adam Bucci | Perp #2 | Isaac | 1 | 1 |
| Felipe Alejandro | Hector | Cartel Thug | 1 | 1 |
| Jacquie Barnbrook | Martha | Female Receptionist | 1 | 1 |
| James Tang | Officer Andrew Li | Passenger | 1 | 1 |
| Joshua Elijah Reese | Peter | FBI Agent #1 | 1 | 1 |
| Minerva García | Jennifer | Doctor Soto | 1 | 1 |
| Neil Rodriguez | Officer Chiccub | Luna | 1 | 1 |
| Nick Gracer | Ratko | Tagvor Covesian | 1 | 1 |
| Patrick Robert Smith | Gino | Trucker | 1 | 1 |
| Ryan Salazar | Perp #5 | Protest Speaker | 1 | 1 |
| Edward Finlay | George | Slick Guy | 1 | 1 |
| Grace Rowe | Nancy | Doctor Michelle Maxwell | 1 | 1 |
| Petar Kirilov | Sergei | Henchman | 1 | 1 |
| Steven M. Gagnon | Deputy Commissioner Grayson | Secaf | 1 | 1 |
| Stevens Gaston | Waiter | Brice Nimbani | 1 | 1 |
| Exie Booker | Murray | Security Guard | 1 | 1 |
| Ryan Radis | Chip | Jake Primiani | 1 | 1 |
| Tripp Pickell | Lucas | Male Agent #1 | 1 | 1 |
| Adam Lieberman | Agent Nathan Clarke | LAPD Detective | 1 | 1 |
| E.J. Callahan | Ernest Zumowski | Old Man | 1 | 1 |
← Brooklyn Nine-Nine × NCIS: Los Angeles
Cast data from TVmaze, licensed CC BY-SA 4.0.