All 99 actors in both 9-1-1 and Brooklyn Nine-Nine
99 actors have appeared in both 9-1-1 and Brooklyn Nine-Nine, across 296 episodes. The most-credited is Chiquita Fuller, Linda Bates in 9-1-1 and Visitation Guard #1 in Brooklyn Nine-Nine.
| Actor | In 9-1-1 | In Brooklyn Nine-Nine | Eps | Eps |
|---|---|---|---|---|
| Chiquita Fuller | Linda Bates | Visitation Guard #1 | 37 | 1 |
| Antonio Raul Garcia | Jacob Hawkerson | Nikolaj Boyle | 1 | 6 |
| Romy Rosemont | Lola Peterson | Elaine Nixon | 5 | 1 |
| Seth B. Carr | Leo | Young Holt | 1 | 3 |
| Christopher Gehrman | Vince Kemper | Sam Boyle | 1 | 4 |
| Chris Bauer | Sheriff Woodson | Dennis Kole | 1 | 1 |
| Oscar Nuñez | Guillermo | Dr. Porp | 1 | 1 |
| Rick Chambers | Dwight Meyerson | Kit Durnings | 15 | 1 |
| Charles Carpenter | Cedric | Detective Paxton | 1 | 2 |
| Christine Estabrook | Gloria Wagner | Margaret Fogle | 2 | 1 |
| Frederick Koehler | Carl Gates | Becca Boyle | 1 | 2 |
| Jim O'Heir | Don Blevins | Sheriff Reynolds | 1 | 2 |
| Kim Estes | Clive Wexler | George Kenderson | 2 | 1 |
| Tara Karsian | Ruth | Mara Ciprioni | 2 | 1 |
| Jake Green | Nick Johnson | Trent | 3 | 1 |
| Audrey Wasilewski | Joan Wallace | Cindy Shatz | 1 | 1 |
| Charles Baker | Petey | George Judy | 1 | 1 |
| Jama Williamson | Det. Anita Mercer | Rachel | 2 | 1 |
| Jill Lover | Kelsey Landis | Chef Kinkle | 1 | 1 |
| Rebecca Wisocky | Marjorie Daniels | Captain Lamazar | 1 | 1 |
| Anthony Azizi | Jimmy Hadley | Ahmed | 2 | 1 |
| Biff Wiff | Santa Clause | Tito | 1 | 2 |
| Anthony M. Bertram | Larry | Lt. Ian Hink | 1 | 1 |
| Becky Wu | ER Doctor #2 | Officer Janice | 1 | 1 |
| Brie Eley | Shonda Drexen | Cheryl | 1 | 1 |
| Eddie Alfano | Hank | Eric Marsh | 1 | 1 |
| Jamie Denbo | Producer | Hillary | 1 | 1 |
| Matthew Bellows | Rescue Leader | Frank Kingston | 1 | 1 |
| Merrick McCartha | Chief Pate | Frank Murwin | 1 | 1 |
| Steven Lee Allen | Morris | Boban | 1 | 1 |
| Carole Gutierrez | Luann | Beth Nurminstein | 4 | 1 |
| Diana Lu | Tamara | Mattingly | 2 | 1 |
| Heather Olt | Social Worker, Val | Sophia Bunsen | 2 | 1 |
| LaNisa Renee Frederick | Kath, Mom | Gabby Sholah | 2 | 1 |
| P.L. Brown | Ray | Judge Marcus Marinovich | 1 | 2 |
| Alan Brooks | Father Dooley | John Kelly I | 1 | 1 |
| Bernardo Verdugo | Francisco | Al | 1 | 1 |
| Brandon Morales | Raymond Dykstra | Ramon | 1 | 1 |
| Chris Cordone | Carl Neilson | Kenneth Turnip | 1 | 1 |
| Cynthia Rose Hall | Female Firefighter | Deepa Dish | 1 | 1 |
| DaJuan Johnson | Mike | Detective Maxime Drexel | 1 | 1 |
| Donna D'Errico | Stephanie | Marissa Costa | 1 | 1 |
| Jason Grasl | Firefighter #1 | Jasper Norton | 1 | 1 |
| Jonathan Craig Williams | Pastor Thomas | Austin | 1 | 1 |
| Jonathan Ohye | Dr. Lin | Theodore Rawlins | 1 | 1 |
| Kevin Bigley | Pete Morelli | Officer Deetmore | 1 | 1 |
| Matthew Jones | Zoo Sharp Shooter | Dr. Millford Cream | 1 | 1 |
| Nikea Gamby-Turner | Doctor | Nurse Janet | 1 | 1 |
| Ryan de Quintal | Hippie Vendor | Ned | 1 | 1 |
| Shannon McClung | Leonard Finked | Don Levierel | 1 | 1 |
| Sarah Chaney | Amy Olson, Supervisor | Visitation Guard #2 | 3 | 1 |
| Rebecca Berman | Lydia | Fran | 2 | 1 |
| A.J. Tannen | Rodney | Mel Jenkins | 1 | 1 |
| Adam William Zastrow | Dewey Moser | Dallas | 1 | 1 |
| Alek Cole | Teenage Boy | Anthony | 1 | 1 |
| Alixandrée Claire | Mindy | Endy | 1 | 1 |
| Andre Pelzer | New LAPD Negotiator | Trooper Peyton | 1 | 1 |
| Brandon Raman | Larry | Caleb | 1 | 1 |
| Carie Kawa | Science Teacher | Samantha | 1 | 1 |
| Chasty Ballesteros | Julie | Ana | 1 | 1 |
| Gina Torrecilla | Nicole | Cindy Russo | 1 | 1 |
| Jeremy Cohenour | Paulie | John Urblan | 1 | 1 |
| Joe Alvarez | Tommy Shaw | Armored Truck Guard | 1 | 1 |
| M.J. George | Fight Organizer | Ramon Calla Vega | 1 | 1 |
| Martin Garcia | City Lawyer | Matt Blarkn | 1 | 1 |
| Jaiden Alexander McLeod | Dylan | Ronny Johnson Jr. | 1 | 1 |
| James Babson | Ralph | Ezra | 1 | 1 |
| Jason Jin | Male Passenger | Officer Rick | 1 | 1 |
| Jennifer Neala Page | Barbara | Regina Park | 1 | 1 |
| Karen Y. McClain | Victoria | Ann Lurks | 1 | 1 |
| Kevin D'Arcy | Harrison | Jeremy | 1 | 1 |
| Mann Alfonso | Bouncer | Murk | 1 | 1 |
| Michael James Lazar | Joe | NYPD Official | 1 | 1 |
| Mike Ostroski | Marine Biologist #2 | Benji Russo | 1 | 1 |
| Rachael Drummond | Lizzy | Jessica Moorgil | 1 | 1 |
| Stewart Skelton | Minister | Patrick Faricy | 1 | 1 |
| Vahe Bejan | Father | Osif | 1 | 1 |
| Amir Levi | Lucius | Cy | 1 | 1 |
| Jacquie Barnbrook | Woman | Martha | 1 | 1 |
| Jesse Mackey | Jerry | Pervert | 1 | 1 |
| Jillian Peterson | Officer #1 | Brenda | 1 | 1 |
| Joseph Callari | Salesperson | Hal Dumonde | 1 | 1 |
| Karen Lew | Tam Lio | Margo | 1 | 1 |
| Tom Billett | Dallas | Matt | 1 | 1 |
| Vincent Duvall | Hugh | Sid Wells | 1 | 1 |
| Algerita Wynn | Rosalyn | Judy-Jill Lenda | 1 | 1 |
| Ali Eldin | Tito | Perp Number Two | 1 | 1 |
| Grace Rowe | Highway Patrol Officer | Nancy | 1 | 1 |
| Joshua Dov | Ted | Shane Broadman | 1 | 1 |
| Jude Lanston | Hal Tamblin | Archie | 1 | 1 |
| Maria Pallas | Mom | Gloria | 1 | 1 |
| Steven M. Gagnon | Percy | Deputy Commissioner Grayson | 1 | 1 |
| Kent Shocknek | National News Anchor | Slade Austin | 1 | 1 |
| Exie Booker | Carl | Murray | 1 | 1 |
| Heather McPhaul | Carol | Lenore Michaelson | 1 | 1 |
| Landall Goolsby | Math Teacher | Thomas | 1 | 1 |
| Patrick Robert Smith | Gabe | Gino | 1 | 1 |
| Keylor Leigh | Nurse | Aubrey | 1 | 1 |
| Anita Bennett | News Reporter | Haley Lee | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.